Ella invests £7000 for 2 years in an account paying compound interest.

In the first year, the rate of interest is 3%
In the second year, the rate of interest is 1.5%

Work out the value of Ella's investment at the end of 2 years.

Answers

Answer 1

Answer:

The formula for the future value of a single sum is:

F = P * (1 + r/n)^(nt)

Where:

F is the future value

P is the principal (the initial deposit)

r is the annual interest rate

n is the number of compounding periods per year

t is the number of years

For our calculation, we have:

P = £7000

r1 = 3% = 0.03

r2 = 1.5% = 0.015

n = 1 (annual compounding)

t1 = 1 (first year)

t2 = 1 (second year)

So, the future value of Ella's investment at the end of the first year is:

F1 = £7000 * (1 + 0.03/1)^(1 * 1) = £7000 * (1.03)^1 = £7,210

And the future value of Ella's investment at the end of the second year is:

F2 = £7,210 * (1 + 0.015/1)^(1 * 1) = £7,210 * (1.015)^1 = £7,333.15

So, at the end of 2 years, the value of Ella's investment is £7,333.15.

Step-by-step explanation:


Related Questions

calculate x in the diagram
please help​

Answers

Answer:

[tex]\frac{x}{x+(x-2)}[/tex] = [tex]\frac{10}{16}[/tex]

[tex]\frac{x}{2x-2}[/tex] = [tex]\frac{5}{8}[/tex]

5(2x-2) = 8x

10x - 10 = 8x

2x = 10

x = 5

Find the value of the indicated trigonometric ratio:

Answers

Answer:

[tex] \sin( \alpha ) = \frac{16}{ \sqrt{281} } [/tex]

Step-by-step explanation:

Greetings!!!

Firstly, remember the sin trigonometric equation

[tex] \sin( \alpha ) = \frac{opposite}{hypotenuse} [/tex]

Assuming the image as this question and solve

If you have any questions or unclear ideas tag on comments

Hope it helps!!!

The value of the indicated trigonometric ratio sin( α ) is (16√281 )/281.

What is the value of sin(α)?

The figure in the image is a right triangle.

Angle ∠A = αAdjacent to angle ∠A = 5Opposite to angle ∠A = 16Hypotenuse = √281

To find sin(α), we use trigonometric ratio.

Sine = Opposite / Hypotenuse

Plug in the values

sin( α ) = 16/√281

To simplify further, we rationalize the denominator

Multiply both the numerator and denominator by √281

sin( α ) = (16 × √281 ) /(√281 × √281 )

sin( α ) = (16 × √281 ) / 281

sin( α ) = (16√281 )/281

Therefore, the value of sin( α ) is (16√281 )/281.

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3 ( n -5 ) = 21 integers answers pls ​

Answers

Answer:

n = 12

Step-by-step explanation:

Solve for n

3 ( n -5 ) = 21

Divide each side by 3.

3/3 ( n -5 ) = 21/3

n-5 = 7

Add 5 to each side.

n-5+5 = 7+5

n = 12

Could someone please answer for this section I will give 20 points for all of it

Answers

Answer:

1) 2/5

2) 4/13

3) 1/8

4) 25/4 or 6 + 1/4

Step-by-step explanation:

1) 5/2 * x = 1

x = 1 / (5/2)

x = 2/5

2) (3 + 1/4) * x = 1

13/4 * x = 1

x = 1 / (13/4)

x = 4/13

3) 8 * x = 1

x = 1/8

4) (2/5)^2 * x = 1

2^2 / 5^2 * x = 1

4/25 * x = 1

x = 1 / (4/25)

x = 25/4

x = 6 + 1/4

Can someone help please

Answers

The length of one edge of the cube is 8 cm and the radius of the sphere is 9 cm.

What is the cube root?

The cube root of a number is a value that when multiplied by itself thrice or three times produces the original value. For example, the cube root of 27, denoted as 3√27, is 3, because when we multiply 3 by itself three times we get 3 x 3 x 3 = 27 = 33.

The surface area of a cube is given by the formula:

A = 6 * a^2

where A is the surface area and a is the length of one edge of the cube.

So, in this case:

384 = 6 * a²

Dividing both sides by 6:

64 = a²

Taking the square root of both sides:

a = 8 cm

So the length of one edge of the cube is 8 cm.

The formula for the volume of a sphere is:

V = (4/3) * π * r³

where V is the volume, π is Pi (approximately equal to 3.14), and r is the radius of the sphere.

So, in this case:

729 = (4/3) * π * r³

Dividing both sides by (4/3) * π:

729 / (4/3) * π = r³

Taking the cube root of both sides:

r = pow(729 / (4/3) * π, 1/3) = 9 cm

So the radius of the sphere is 9 cm.

The cube root of 729 is 9.

Hence, the length of one edge of the cube is 8 cm and the radius of the sphere is 9 cm.

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(6) In a triangle, the sides have a ratio of 3:7:10. If the perimeter is 210 feet, what is the length of the longest side in feet? (A) * 10.5 (B) 31.5 (C) (D) 105​

Answers

Answer:

(D)105 ft

Step-by-step explanation:

In a triangle, the sides have a ratio of 3:7:10. If the perimeter is 210 feet, what is the length of the longest side in feet? (A) * 10.5 (B) 31.5 (C) (D) 105​

we divide the perimeter by the sum of the ratios and multiply by the largest ratio and we will have the longest side.

[210 : (3 + 7 + 10)] x 10 = 105 ft (your answer)

Step-by-step explanation:

the ratio tells us into how many units the total amount is split and then distributed among the different parts or members of the ratio.

3:7:10 means there are 3+7+10 = 20 units of length.

210 ft is the total of all lengths.

this is now split into these 20 units.

that means one unit of length for the ratio is

210/20 = 10.5 ft

the longest side is clearly the one with 10 units in the ratio.

so, it has

10×10.5 = 105 ft

what percentage of 70 is 42?​

Answers

Answer: 60

Step-by-step explanation:

(42/70) * 100

42/70 = 0.6

0.6 * 100 = 60

Answer :  70 - 42 = 28

then find out using percentage formula then will get answer  =

60%

Determine whether the graphs for the given equations are parallel, perpendicular, or neither
2x - 5y = -20
y = 2/5x - 1

Answers

Lines are not perpendicular .

What makes a line parallel?

Perpendicular lines are those that cross at a right angle when two non-vertical lines in the same plane.

                               Vertical and horizontal lines, or the axes of the coordinate plane, are perpendicular to one another. Two parallel lines' slopes are reciprocals with a negative sign.

  2x - 5y = -20

       5y = 2x + 20

      y = 2/5x + 20/5

      y = 2/5x + 4

    m₁ = 2/5

y = 2/5x - 1

 m₂ = 2/5

The product of the slopes of the two lines is

             2/5 * 2/5 = -1

                   4/25  =  -1

   the lines are not perpendicular .

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1. The simple interest due on a 2.5-year loan of $8, 500 is $1,062.50. Find the monthly payments on the loan.
-$825.50
- $1,062.50
- $3, 825
-$318.75

Answers

The monthly payment on the loan would be of -$318.75

The perimeter of a rectangular cocoa farm is 497 km. The length of the farm is 2½ times the width. Find the: (1) (ii) width; length of the farm.​

Answers

Answer:

width=71km, length=177.5km

Step-by-step explanation:

Let x be the width of the farm.

Then the length of the farm will be 2.5x.

perimeter of farm in terms of x=2.5x+2.5x+x+x=7x

perimeter of farm in terms of x=perimeter of farm

7x=497

x=71

width=71km

length=71×2.5=177.5

How do you solve arithmetic overflow error converting numeric to data type numeric?

Answers

Arithmetic overflow error converting numeric to data type numeric can be solved by increasing the precision and the scale, storing number in different data type or use user-defined datatype.

An "arithmetic overflow error converting numeric to data type numeric" error occurs when you try to store a number in a numeric column that is too large to be represented by the specified precision and scale. To resolve this error, you have a few options:

Increase the precision and scale of the numeric column, you can increase the precision and scale of the numeric column so that it can store larger numbers.

Store the number in a different data type:

If you don't need the precision and scale of a numeric column, you can store the number in a different data type, such as float or big int.

Round the number to a smaller value:

 If the number is too large to be represented in the numeric column, you can round it to a smaller value before inserting it into the database.

Use a user-defined data type:

 If the number is still too large to be represented in a numeric column or a different data type, you can create a custom data type in SQL Server to store the number.

It's important to choose the right solution based on your requirements and the specific use case. You may also need to consider the performance implications of each solution, especially if the data being stored is very large or complex.

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Find each exact value if 0
Sin (x - y) if cos x = 8/17 and cos y = 3/5

Answers

Answer:  13/85

Work Shown:

If cos(x) = 8/17, then sin(x) = 15/17. Use the identity [tex]\sin^2(\text{x}) + \cos^2(\text{x}) = 1[/tex] to determine this.

If cos(y) = 3/5, then sin(y) = 4/5 using that same identity.

So,

sin(x-y) = sin(x)cos(y) - cos(x)sin(y)

sin(x-y) = (15/17)*(3/5) - (8/17)*(4/5)

sin(x-y) = 45/85 - 32/85

sin(x-y) = (45 - 32)/85

sin(x-y) = 13/85

Ella writes the sequence:
2, 0.2, 0.02, 0.002…
Describe the rule she used to write the next number in this sequence

Answers

Answer:

0.0002

Step-by-step explanation:

She divides by 10.

-me:
. A motocross company offers a loan to buy an ATV
for $4,000. What is the monthly payment?
Loan Offer
9.3% Simple Interest
Equal monthly payments for 6 years.
C

Answers

The monthly payment is  $86.55. The result is obtained by using the formula for simple interest.

How to count the simple interest?

The simple interest of an amount of money can be counted by the following formula.

I = P × r × t

Where

I = simple interestP = principal amount (initial balance)r = simple interest rate (usually per year)t = time period

A motocross company offers a loan to buy an ATV for $4,000. Loan Offer 9.3% Simple Interest.

If it is for 6 years, find the monthly payment!

We have

r = 9.3%P = $4,000t = 6 years

It is not mentioned that the simple interest apply per year or per month. We assume the simple interest is per year. It will be

I = P × r × t

I = $4,000 × 9.3% × 6

I = $2,232

The total money to be paid will be

A = P + I

A = $4,000 + $2,232

A = $6,232

The monthly payment is

MP = A/t

MP = $6,232/(6 × 12)

MP = $6,232/72

MP = $86.55

Hence, the person who borrows for $4,000 to buy an ATV should pay $86.55 each month for 6 years.

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A wheel of cheese has a radius of 7 inches and a height of 3 inches. What is the approximate surface area of this wheel of cheese? Use 3.14 for pi.

Answers

A wheel of cheese has a radius of 7 inches and a height of 3 inches

The approximate surface area of this wheel of cheese is 458.4 square inches.

To get the surface area of a cylinder,  we have to calculate the area of the lateral surface and add the areas of the two circular end faces.

The lateral surface area of a cylinder is calculated as 2 * pi * r * h, where r is the radius and h is the height.

So the lateral surface area in this scenario would be: 2 * 3.14 * 7 * 3 = 150.52 square inches.

The area of the two end faces must then be calculated. we know, Pi * r^2, where r is the radius, gives the area of a circle.

So the area of each end face in this situation would be 3.14 * 7^2 = 153.94 square inches.

Total surface area= lateral surface area + end face area

=150.52 + 153.94 + 153.94 = 458.4 square inches (approximately)

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what is the highest number obtainable if you multiple the numbers 1-9? however you can only use each number once.

Answers

The highest number obtainable by multiplying the numbers 1-9 is 40,320. To obtain this result, you need to arrange the numbers in a specific order.

The problem is to find the highest number that can be obtained by multiplying the numbers 1-9, where each number can only be used once. To obtain the highest possible number, it's important to arrange the numbers in a specific order. One possible arrangement is 9 × 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1. This arrangement results in the highest product of 40,320. It's worth mentioning that different arrangements of the numbers may result in different products, but the arrangement mentioned above gives the highest possible product. Understanding the order of operations and how to manipulate the numbers is key to solving this problem and finding the highest number.

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5- A rectangle that has a perimeter of 16 cm has been dilated with a scale factor of 3. What is the perimeter of the new shape?



6- A triangle that has an area of 36 squared cm has been dilated with a scale factor of 0. 5.

Find the area of the new triangle.


CAN I PLEASE GET SOME HELP ON THIS. THANK YOU

Answers

5- Perimeter of the new rectangle is 48 cm.

6- Area of the new triangle is 9 cm².

5- A rectangle that has a perimeter of 16 cm has been dilated with a scale factor of 3. To find the perimeter of the new shape, we need to multiply the original perimeter by the scale factor:

16 cm * 3 = 48 cm

So the perimeter of the new shape is 48 cm.

6- A triangle that has an area of 36 squared cm has been dilated with a scale factor of 0.5. To find the area of the new triangle, we need to multiply the original area by the square of the scale factor:

36 cm² * (0.5)²

= 36 cm² * 0.25

= 9 cm²

So the area of the new triangle is 9 cm².

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which equation does the graph of the systems of equations solve

Answers

Answer:

  (a)  -1/2x +3 = 3x -4

Step-by-step explanation:

Given a graph of two lines, you want to know which equation it is showing the solution for.

Lines

The blue line has a slope of -3/6 = -1/2, and a y-intercept of +3, so its slope-intercept equation is ...

  y = -1/2x +3

This expression is seen on the left side of the equal sign for the first choice, and is not seen anywhere else.

By way of confirmation, the red line has slope 3/1 = 3 and a y-intercept that is a negative value less than -2. It is reasonable to say its slope-intercept equation is ...

  y = 3x -4

This expression matches the right side of the equal sign for the first choice.

Solution

The solution to the system of these two equations might reasonably be found by equating the expressions for y:

  -1/2x +3 = 3x -4

PLS HELP I NEED THIS IN ASAP ILL GIVE U BRAINIEST IF CORRECT ANSWER

An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the outcome of a single trial of a random experiment.

Compute the probability of each of the following events.

Event A: The sum is greater than 7.
Event B: The sum is not divisible by 6.

Write your answers as fractions.

A) P(A)=
B) P(B)=

Answers

Answer: A = 5/12, B = 5/6

Step-by-step explanation:

The sample space of rolling two dice has 36 possible outcomes.  Remember that the "sample space" is a set which contains all possible outcomes.  

(1,1) (2,1) (3,1) (4,1) (5,1) (6,1)

(1,2) (2,2) (3,2) (4,2) (5,2) (6,2)

(1,3) (2,3) (3,3) (4,3) (5,3) (6,3)

(1,4) (2,4) (3,4) (4,4) (5,4) (6,4)

(1,5) (2,5) (3,5) (4,5) (5,5) (6,5)

(1,6) (2,6) (3,6) (4,6) (5,6) (6,6)

The probability of rolling a 2 is 1/36.

The probability of rolling a 3 is 2/36.

The probability of rolling a 4 is 3/36.

The probability of rolling a 5 is 4/36.

The probability of rolling a 6 is 5/36.

The probability of rolling a 7 is 6/36.

The probability of rolling an 8 is 5/36.

The probability of rolling a 9 is 4/36.

The probability of rolling a 10 is 3/36.

The probability of rolling an 11 is 2/36.

The probability of rolling a 12 is 1/36.

Using these probabilities, you can answer your questions:

Probability of rolling a number bigger than 7 is the sum of the probabilities of rolling an 8, 9, 10, 11, and 12.

5/36 + 4/36 + 3/36 + 2/36 + 1/36 = 15/36 which reduces to 5/12

The probability of rolling a number not divisible by 6 is from the combinations 1,5 : 2,4 : 3,3 : 4,2 : 5,1 : and 6,6.

1 - 6/36 of possible combinations, which reduces to 1 - 1/6, which is reduced to 5/6.

Hope this helps, and you understand

Answer:

Probability of rolling a number bigger than 7 is 5/12The probability of rolling a number not divisible by 6 is reduced to 5/6.

Step-by-step explanation: (answer from 2800818, he was the one who gave the answer)

help????????????????

Answers

Kenna will need 3 square feet of material for one flag.Kenna will need 15 square feet of material to make all five flags.

The result is obtained by using the formula for a triangle.

How to find an area in coordinate system?

Simply we count the number of grids representing a certain unit.

We have a flag in coordinate system can be seen in the picture.

Each grid represents a foot. Kenna will make five flags.

Find the area of material for one flag!Find the area of material for five flags!

The flag is a triangle with the base at y-axis.

The base length is 3 ft and the height is 2. The area of the triangle is

Area of a flag = ½ bh

Area of a flag = ½(3)(2)

Area of a flag = 3 ft²

Area of five flags = 5(3 ft)

Area of five flags = 15 ft²

Hence, Kenna will need the material of 3 ft² for one flag and 15 ft² for five flags.

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A slow 24-hour clock loses 25 minutes a day. At noon on the first of October, it is set to show the correct time. When will this clock next show the correct time?

Answers

Answer:

Nov 27 at 14:24 hours

Step-by-step explanation:

First let's figure out exactly when the slow clock will synchronize with a correct clockAt the rate of loss of 25 minutes per day, let x be the number of days when the two clocks coincideThe total time lost in x days = 25x minutesThe clocks will synchronize when the total time lost is exactly 24 hours.
24 hours = 24 x 60 minutes = 1440 minutesSetting this equal to 25x we get
25x = 1440
[tex]x = \rm{{\dfrac{1440 \textrm{ minutes}}{25 \textrm{ min/day}} = 57.6 \;days}[/tex]

57.6 days equates to 57 days, 14 hours, 24 minutes (using a calculator)

Adding to Oct 1 at 12:00:00 we get this as Nov 27 at 14:24 hours

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Pink paint is made by mixing white paint and red paint in the ratio 5 : 3. 32 litres of pink paint are made. How much white paints are used?

Answers

Answer:

20 liters of white paint, 12 liters of red paint

Step-by-step explanation:

Let w = liters of red paint and r = liters of red paint

[tex] \frac{w}{r} = \frac{5}{3} [/tex]

[tex]w = \frac{5}{3} r[/tex]

[tex]w + r = 32[/tex]

[tex] \frac{5}{3} r + r = 32[/tex]

[tex] \frac{8}{3} r = 32[/tex]

[tex]r = 12[/tex]

[tex]w = 20[/tex]

If y varies directly with x and y= – 93 when x= – 3, find y when x=2.

Answers

Answer:

Below

Step-by-step explanation:

y varies directly with  x  means

y = k x

now with y = -93 and x = -3

   -93  =  k (-3)      shows k =  30

so   y = 30 x

now with x = -2

    y = 30 (-2) = -60

Which expression represents the amount of money John has collected?

John collects $5 for club dues from each member. Use the variable
m
for the number of members in the club.

Answers

Answer: The expression that represents the amount of money John has collected is:

5 * m

This expression calculates the amount of money John collects by multiplying the number of members (m) by the amount of money collected per member ($5).

Step-by-step explanation:

i need help solving the first problem

Answers

Answer:

f(x), g(x)10, 0, UNDEFINED

Step-by-step explanation:

You want to know which functions have 5 in their domain, and what the function value is at x=5.

f(x) = x² -3xg(x) = (x -5)/xh(x) = √(x -10)

Values

It is more convenient to do the second part first, as that tells you the answer to the first part:

f(5) = 5² -3·5 = 25 -15 = 10 . . . . 5 is in the domain

g(5) = (5 -5)/5 = 0/5 = 0 . . . . 5 is in the domain

h(5) = √(5 -10) = √(-5) . . . . UNDEFINED; 5 is not in the domain

I need help with this ASAP PLEASE

Answers

what the other person said

In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse.
If a = 6 yards and c = 7 yards, what is b? If necessary, round to the nearest tenth.
yards

Answers

Answer:

Step-by-step explanation:

The Pythagorean Theorem will be applied:

[tex]c^{2} = a^{2} + b^{2}[/tex]


Substituting the values provided in the question:

[tex]7^{2} = 6^{2} + b^{2}[/tex]

[tex]= 49 = 36 + b^{2}[/tex]

[tex]= 49 - 36 = b^{2}[/tex]

[tex]= b^{2} = 13[/tex]

Taking the square root on both sides to get rid of the square:
[tex]= \sqrt{b^{2}} = \sqrt{13}[/tex]

[tex]= b = \sqrt{13}[/tex] yards

= b = 3.6 yards (Rounded to the nearest tenth)

Which is the standard form of the equation with p=26, theta=3pi/4

Answers

The standard form of the equation for the given p value and theta is equal to -x + y = 26√2.

Standard form of the equation is :

x cosθ + y sinθ = p

Here p = 26 and theta 'θ' = 3π /4

Substitute the value in the standard form we get,

x cos (3π/4 ) + y sin( 3π /4 ) = 26

⇒ x cos ( π - π/4 ) + y sin ( π - π/4 ) = 26

⇒ - x cosπ/4 + y sinπ/4 = 26

Substitute the value of cosπ/4 and sinπ/4 is equal to 1/√2 we get,

⇒ -x /√2 + y / √2 = 26

⇒ -x + y = 26√2

Therefore, the standard form of the equation is equal to -x + y = 26√2.

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A team of dogs in Alaska can run 4.3 miles per hour. There is approx. 1.61 kilometers in a mile. How many kilometers per hour can they run each hour?

Answers

The team of dogs in Alaska can run 7.01 kilometers per hour each hour. This is calculated by multiplying 4.3 miles per hour by 1.61 kilometers per mile, which equals 7.01 kilometers per hour.

Jose has scored 570 points on his math tests so far this semester. To get an A for the semester, he must score at least 660 points. Write and solve an inequality to find the minimum number of points he must score on the remaining tests, n, in order to get an A.

Answers

Answer:

Step-by-step explanation:

Let's start by defining a variable to represent the minimum number of points that Jose must score on the remaining tests:

n = minimum number of points Jose must score on the remaining tests

To get an A for the semester, Jose must score at least 660 points. We know that he has already scored 570 points, so the total number of points he needs to score is:

660 - 570 = 90

Therefore, we can write the following inequality to find the minimum number of points Jose must score on the remaining tests:

n ≥ 90

This means that Jose must score at least 90 points on the remaining tests to get an A for the semester.

Other Questions
AP calculus...Need answers... Which of the following would likely be characterized as negative emotions?disgustprideguiltanger A salesman sold 75 percent of his first shipment of 800 units. How many of his next shipment of 600 units must he sell in order to have sold 80 percent of all of the units? Sarah wants to install carpet to cover her rectangular dining room floor, which has a length of 12 feet and a width of 9 feet. The cost to install the carpet is $5 per square foot. Sarah predicts that the total cost to install the carpet will be $500. Which statement BEST explains why Sarahs prediction is incorrect? PLS HELP TYA. Sarah rounded the area of the floor to 110 square feet.B. Sarah rounded the area of the floor to 100 square feet.C. Sarah rounded the area of the floor to 98 square feet.D. Sarah rounded the area of the floor to 108 square feet. Which is NOT a function of the skeletal system? Consider an organization you were/are currently involved with. After providing a short overview of your organization, reflect on the Seven Levels of an Ethical Organization, found in the Gebler article and slide deck, and write a paper answering the following questions (not more than three pages - format of your choosing):What are the focus areas of your organization? For example, is your organization focused solely on the pursuit of a profit, or is it focused on corporate citizenship and stewardship, or somewhere in between?How do these focus areas relate to the Seven Levels of an Ethical Organization? What level(s) is your organization operating at?What challenges or opportunities does this present when leading Project Teams? a gas in a piston-cylinder assembly undergoes a compression process for which the relation between pressure and volume is given by PV^n=constant. The initial volume is 0.1(m^3), the final volume is (0.04m^3), and the final pressure is 2 bar. Determine the initial pressure, in bar, and the work for the process, in kJ, if (a) n = 0, (b) n =1, (c) n = 1.3. Be Sure to plot each process on a PV diagram. a positively charged metal ball a is placed near metal ball b. measurements demonstrated that the force between them is zero. explain how this happens. What is aparthied.it is a policy of keeping Africans inferior Derrick has been saving his earnings from his lemonade stand. Derrick has 90 dollars to spend. If he buys a new hat for 35 dollars, how many scarves can he buy with the remaining money if they cost 8 dollars each? the prominent social psychologist david buss developed an evolutionary theory to explain such things as infidelity in relationships and risk-taking behavior. buss' theory reflects the continuing influence of the school of ____ in early psychology. A heterozygous Type B blood person has a child with a Type O person; what might their child be? (Phenotypes and Genotypes!) a client is suspected of having rheumatoid arthritis and her diagnostic regimen includes aspiration of synovial fluid from the knee for a definitive diagnosis. the nurse knows that which procedure will be involved? Alexia and Tony went went for dinner and their meal cost $49.77. If they want to leave a 15% tip for their server, how much will the tip amount be? How much will their total bill be? 2) Assuming a constant pressure, if the heated air had a temperature 100 deg * C and the water cooled the air to 25 deg * C what was the volume of the deflated balloon ? the spiral organ contains two groups of hair cells, inner and outer. what is the function of the two groups? can someone please help me answer this. thank you if you help! 30 pts! Which could be the function of the following graph? who are members of its executive branch? What Do You Own That You Wouldnt Buy For Its Current Market Value