A penny is dropped from the top of the chrysler building(320 m high). How fast is it moving when it hits the ground? (no troll)

Answers

Answer 1

Answer:

I would say pretty fast lol It would be traveling about somewhere beetween 30 to 50 mph because it would have hit terminal velocity at that point.


Related Questions

A manager hires labour and rents capital equipment in a very competitive market. Currently the wage rate is GH¢2 per hour and capital is rented at GH¢5 per hour, the unit price of the product is GH¢0.25 and total cost is 1000. Suppose the firm's production function is as follows: � = 14�*.,�*., + 10 i. What is the amount of labour and capital the firm should employ in order to maximize output? [Hint: Maximise the product function subject to the cost constraint] ii. What is the maximum profit?

Answers

Solution :

It is given that the manager hires a labor and he rents the capital equipment [tex]\text{in a very competitive market}[/tex].

Presently the rate of the wage is at $ 10 per hour and the capital is been rented at $ 0.25. If the [tex]\text{marginal product}[/tex] of the labor is 50 units of the output per hour and the marginal.

Therefore, the answer is

14 + 10 = 24

from a ship at sea,the angle of elevation of the top and. bottom a vertical lighthouse standing on the edge of a vertical cliff are 31° abd 26°, respectively. if the light house is 25.0m high,calculate the height of the cliff​

Answers

[tex]<marquee>Give:/u Name[/tex]

Elizabeth sells popcorn to the students at the annual school dance. She pays $30.00 to rent the popcorn maker and $0.75 in supplies for each bag of popcorn. If Elizabeth buys supplies for p bags of popcorn, which equation expresses her total cost, c, in dollars?

Answers

Answer:

c = $30 + $0.75p

Step-by-step explanation:

total cost = total fixed cost + total variable cost

total fixed cost = $30

Fixed costs are costs that do not vary with output.

total variable cost = variable cost per unit x total unit

p x 0.75

Variable costs are costs that vary with production

Grahsm and Ahir share £30 in the ratio 3 : 1. Work out how much money Graham gets?

Answers

Answer:

Graham gets 3/4 of the money, or £22.50 and Ahir gets 1/4 of it:  £7.5.

Step-by-step explanation:

Add 3 and 1:  3 + 1 = 4.

Then Graham gets 3/4 of the money, or £22.50 and Ahir gets 1/4 of it:  £7.5.

Check:  is the ratio

£22.5

---------- equal to 3:1?  YES

 £7.5

Do  £7.5 and £22.5 sum up to   £30?  YYES

---------- =

-----

I dont understand this problem. Could someone explain it to me?

Answers

Answer:

additive property

Step-by-step explanation:

it is because when you ADD the angles it is EQUAL to the answer

Select ALL of the expressions that are 27 equivalent (equal) to: 27/-3

(Select all that apply.)

1.9
2. -27/3
3. -27/-3
4. -3×(27)
5.-9​

Answers

[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {(2).\: \: \frac{ - 27}{3}\:and\: (5).\: - 9 }}}}}}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex] \frac{27}{ - 3} [/tex]

2. [tex] \: \frac{ - 27}{3} [/tex] ✔

5. [tex] - 9[/tex] ✔

[tex]\circ \: \: { \underline{ \boxed{ \sf{ \color{green}{Mystique35♨}}}}}∘[/tex]

Which are possible dimensions of the cylinder?

Answers

Answer:

B

Step-by-step explanation:

pls give me brainliest

Answer:

A cylinder is a three-dimensional figure like a prism, but with bases that are circles. A sphere is a three-dimensional figure in which all cross-sections in every direction are circles.

Option is B

Step-by-step explanation:

through: (-4, 3), slope
4

Answers

Answer:

the equation is y=4x+19

Step-by-step explanation:

Mark as brainllest if correct

In Sean's class there are 13 boys and 16 girls. Sean will randomly pull one of their names out of a hat to give
a presentation to the class. Which of the following is the probability the student picked will be a girl?
(1) 0.45
(3) 0.62
(2) 0.55
(4) 0.81

Answers

Answer:

0.62

Step-by-step explanation:

it is because the number of girls in the class is larger than the number of boys in the class which means the probability is high

The probability of picking a girl is 0.55.

What is probability?

'Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.'

According to the given problem,

Number of boys = 13

Number of girls = 16

Total number of students = 13 + 16

                                          = 29

Probability = [tex]\frac{Favorable events}{Total number of events}[/tex]

                  = [tex]\frac{16}{29}[/tex]

                  = 0.55

Hence, we can conclude, the probability of picking a girl is 0.55.

Learn more about probability here: https://brainly.com/question/9793303

#SPJ2

Out of 100 students,80 passed the science 71 the mathematics, 10 failed the both subjects and 7 did not appear the an examination.find the number of student who passed the both subject by representing th e above information in a Veen- diagram

Answers

Answer:

ok so first we add 10 plus 7 together since if you don't show up you fail

which is 17

so out of 100 students 17 failed both

now we subtract 71 from 80 to get 9

so we add that together with 17 so

17+9=26 so 26 students failed both

Hope This Helps!!!

Simplify the expression by adding like terms: 5a-3+5b+20-a-2b
I need help with this!!

Answers

4a + 3b + 17

Add the like variables

Step-by-step explanation:

4a+3b+17

is your answer

hear is your explanation

Can one of you help me pls it's urgent

Answers

Answer:

Hello,

I am pretty sure that is is the last answer. 3√3.

Step-by-step explanation:

I hope this helps!

Answer:

The last answer

Step-by-step explanation:

This is asking you to do 9 divided by 3. After you divide 3 by 9 divided by 3 to get the answer

9 divided by 3 equals 3

3 divided by 3 equals 1

(6√2)(-3√5)
whats the answer

Answers

Answer:

- 18[tex]\sqrt{10}[/tex]

Step-by-step explanation:

Using the rule of radicals

[tex]\sqrt{a}[/tex] × [tex]\sqrt{b}[/tex] ⇔ [tex]\sqrt{ab}[/tex]

Given

(6[tex]\sqrt{2}[/tex] )(- 3[tex]\sqrt{5}[/tex] )

= 6 × - 3 × [tex]\sqrt{2}[/tex] × [tex]\sqrt{5}[/tex]

= - 18 × [tex]\sqrt{10}[/tex]

= - 18[tex]\sqrt{10}[/tex]

The answer is -18,/10

Lorenzo bought several pounds of chocolate-covered peanuts and
gave the cashier a $20 bill. Write an expression for the amount of change he will
receive if p represents the cost of the peanuts

Answers

Answer:

20 - p

Step-by-step explanation:

If p represents the cost of the peanuts, it has to be subtracted from 20 to find how much change Lorenzo will receive.

So, set up the expression:

20 - p

The expression to represent how much change he will get is 20 - p

Check whether (0, -2) is solution of the equation x - 2y = 4 or not.

Answers

Answer: Yes, it is a solution

===================================================

Explanation:

Any ordered pair, aka point, is of the form (x,y)

x is always listed first

The point (0,-2) means x = 0 and y = -2 pair up together

Let's plug them into the equation and simplify everything

x-2y = 4

0-2(-2) = 4

0+4 = 4

4 = 4

We end up with a true statement since we get the same thing on both sides, therefore the original equation is true for (x,y) = (0,-2)

(0,-2) is a solution to the given equation

Phrased another way: the point (0,-2) is on the line x-2y = 4. This point is the y intercept.

The graph of
y = x3 is transformed as shown in the graph below. Which equation represents the transformed
function?
5
4
3
2
1
3
-1
1
2
5
X
-2
y=x²-4
y =(x-4)

Answers

Y=x^3-2x-2x+1





The x axis at 1

The function f(x) = x³ after translation becomes g(x) = x³ - 4.

What is function?

A function is a relation between a dependent and independent variable. We can write the examples of function as -

y = f(x) = ax + b

y = f(x, y, z) = ax + by + cz

Given is the function f(x) = x³ and its transformed graph as shown in the image.

The function f(x) is translated downwards. This is called downward translation. Assume that the function f(x) after the translation becomes g(x). The function f(x) = x³ passes through the origin. After translation, all the {y} - coordinates will be shifted in the downward direction by 4 units. So, we can write the final function as -

g(x) = f(x) - 4

g(x) = x³ - 4

Therefore, the function f(x) = x³ after translation becomes g(x) = x³ - 4.

To solve more questions on functions, visit the link below-

https://brainly.com/question/30194223

#SPJ7

What is the solution to the system of equations graphed below? Pls Quick

Answers

D- (-2,3) :)



hope that helps

Can someone please help me, someone who's serious lol. PLEASE
(also please label the ones you answered)

Answers

Question 11.4.10

Add up everything in the first row

13+31+24 = 68

We have 68 people with high school only education. Out of this group, 24 are conservative

So we have 24/68 = 6/17 represent the probability of selecting a conservatives person given they have high school only education.

Answer:  6/17

=======================================================

Question 11.4.15

There are 269+485 = 754 males.

Of this group, 485 are not associates.

Therefore, 485/754 = 0.64 approximately

We focus on the males only because of the phrasing "given that the recipient is male".

Answer:  0.64

=======================================================

Question 11.4.16

Refer to the diagram below. Let's say we had 1000 people surveyed. This means we have 1000 in the bottom right corner to represent the grand total.

40% have a pet now currently and also had a pet in the past, so we have 0.40*1000 = 400 people go in the upper left corner of the table. This is the "have a pet now" row and "had a pet in the past" column.

60% do not have a pet now, so 600 people don't have a pet currently. This is the total for row 2. This must mean 1000-600 = 400 people do have a pet currently. This is the total for row 1.

The missing value in row 1 must be 0 because 400+0 = 400. Also, if a person has a pet now, they likely had it in the past as well. To be honest, the wording to set up the time scale for this problem is vague. What does it mean "in the past"? Do the researchers mean in the previous month? Year? It's not clear. Anyway, the first row consists of 400, 0 and 400 in that order.

----------------------

Then we're told that 85% have had a pet in the past. So 0.85*1000 = 850 people had a pet in the past. This goes at the bottom of the "had a pet in the past" column. This leaves 1000-850 = 150 people who didn't have a pet in the past.

Lastly, 15% of the 1000 people surveyed don't have a pet in the present and they didn't have it in the past either. Since 15% of 1000 = 0.15*1000 = 150, we will write 150 in the second entry of row 2. Notice how 0+150 = 150 for the second column. Every row should add up to the entry in the "total" column, and every column should add up to the entry in the "total" row to help check we have the correct table set up. Lastly, notice how 400+600 = 1000 and 850+150 = 1000 to further verify the table.

----------------------

By this point, the table is completely filled out. We're told "given the respondent had a pet". We only focus on the "had a pet in the past" column. 400 people have a pet now out of 850 who had a pet in the past.

Therefore, 400/850 = 0.47 approximately

Answer: 0.47

1.5 m
7.1 m
7.1 m
V=

Answers

Answer:

75.615 m^3

Step-by-step explanation:

volume is length x width x height

7.1*7.1*1.5

75.615 m^3

Answer:

POINTS

Step-by-step explanation:

Solve the equation 5x - 10 = 25
please tell me the working

Answers

Answer:

x = 7

Step-by-step explanation:

5x - 10 = 25

shift -10 to the other side then -10 become plus 10

5x = 25 + 10

now do addition in right hand side

5x = 35

shift 5 to right hand side . 5 divides 35 because in multiplication when u shift number or variables to other side it changes to division)

x = 35/5

x = 7

The solution to the equation 5x - 10 = 25 is x = 7.

To solve the equation 5x - 10 = 25, we want to isolate the variable 'x' on one side of the equation.

First, we can start by getting rid of the constant term on the left side of the equation. We do this by adding 10 to both sides:

5x - 10 + 10 = 25 + 10

This simplifies to:

5x = 35

Next, we want to isolate 'x' by dividing both sides of the equation by the coefficient of 'x', which is 5:

5x/5 = 35/5

This yields:

x = 7

Therefore, the solution to the equation 5x - 10 = 25 is x = 7. We can verify this by substituting x = 7 back into the original equation:

5(7) - 10 = 25

35 - 10 = 25

25 = 25

Since the equation holds true, we can conclude that x = 7 is the solution.

To learn more about the linear equation;

https://brainly.com/question/29739212

#SPJ6

The graph of an equation with a negative discriminant always has which characteristic?

Answers

Answer:

The graph does not intercept the x-axis

Step-by-step explanation:

Hi there!

When the discriminant is positive, it means that in the quadratic equation, you can take the square root of this number and end up with two distinct solutions, one negative and one positive. The graph will intercept the x-axis twice.

When the discriminant is zero, it means that you won't be taking the square root of any number in the quadratic equation and you'll end up with two solutions that are equal, or just one distinct solution. The graph will intercept the x-axis once.

When the discriminant is negative, it means that the quadratic has no real solutions, meaning that it does not intercept the x-axis. It is impossible to take the square root of a negative number.

I hope this helps!

The graphs below have the same shape. What is the equation of the blue
graph?
F(X) = x2
5
G(X) = ?
5
G(X) =

Answers

Answer:

[tex]g(x) = (x - 2)^2 + 1[/tex]

Step-by-step explanation:

Given

[tex]f(x) = x^2[/tex]

Required

Determine g(x)

f(x) represents the parent function. And from the graph, we have:

[tex]f(x) = x^2[/tex]

f(x) is first shifted 2 units right.

The rule is:

[tex]f'(x) = f(x - 2)[/tex]

So, we have:

[tex]f'(x) = (x - 2)^2[/tex]

Next, f'(x) is shifted 1 unit up to give g(x), the blue graph.

The rule to this is:

[tex]g(x) = f'(x) + 1[/tex]

[tex]g(x) = (x - 2)^2 + 1[/tex]

What is the average rate of change of the function f(x)=2x^2+x+5 over the interval -2<x<2?
A. -4
B. -1
C. 1
D. 4​

Answers

D 1 is the correct answers

Answer:

C

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

[tex]\frac{f(b)-f(a)}{b-a}[/tex]

Here [ a, b ] = [ - 2, 2 ] , then

f(b) = f(2) = 2(2)² + 2 + 5 = 8 + 2 + 5 = 15

f(a) = f(- 2) = 2(- 2)² + (- 2) + 5 = 8 - 2 + 5 = 11 , then

average rate of change = [tex]\frac{15-11}{2-(-2)}[/tex] = [tex]\frac{4}{4}[/tex] = 1 → C

Please help me.

1. 7/12 ÷ ¾ = ??
2. ¾ ÷ 1/3 = ??
3. ½ ÷ 3/6 = ???
4. 2/3 ÷ 1/6 = ???
5. 7/12 ÷ 1/12 = ???

Answers

Answer:

[tex]1. \: \: \frac{7}{9} [/tex][tex]2. \: \: \frac{9}{4} [/tex][tex]3. \: \: 1[/tex][tex]4. \: \: 4[/tex][tex]5. \: \: 7[/tex]

Step-by-step explanation:

[tex]1. \: \: \frac{7}{12} \div \frac{3}{4} [/tex][tex] \frac{7}{12} \times \frac{4}{3} [/tex][tex] \frac{7}{3} \times \frac{1}{3} [/tex][tex] \frac{7}{3 \times 3} [/tex][tex] \frac{7}{9} [/tex][tex]2. \: \: \frac{3}{4} \div \frac{1}{3} [/tex][tex] \frac{3}{4} \times 3[/tex][tex] \frac{3 \times 3}{4} [/tex][tex] \frac{9}{4} [/tex][tex]2 \frac{1}{4} [/tex][tex]3. \: \: \frac{1}{2} \div \frac{3}{6} [/tex][tex] \frac{1}{2} \times \frac{6}{3} [/tex][tex] \frac{3}{3} [/tex][tex]1[/tex][tex]4. \: \: \frac{2}{3} \div \frac{1}{6} [/tex][tex] \frac{2}{3} \times 6[/tex][tex]2 \times 2[/tex][tex]4[/tex][tex]5. \: \: \frac{7}{12} \times \frac{1}{12} [/tex][tex] \frac{7}{12} \times 2[/tex][tex]7[/tex]Hope it is helpful...

Find the equation of a line that is parallel to y = 5x + 1 and passes through the point (3, -4).
Give your answer in the form y = mx + b.

Answers

Given:

The equation of a line is:

[tex]y=5x+1[/tex]

A line is parallel to the given line and passes through the point (3,-4).

To find:

The equation of the line in the slope intercept form.

Solution:

The slope intercept form of a line is:

[tex]y=mx+b[/tex]             ...(i)

Where, m is the slope and b is the y-intercept of the line.

We have,

[tex]y=5x+1[/tex]                ...(ii)

On comparing (i) and (ii), we get

[tex]m=5[/tex]

Slope of the given line is 5.

We know that the slopes of parallel lines are equal. So, the slope of the required line is 5.

The required line passes through the point (3,-4) with slope 5. So, the equation of the required line is:

[tex]y-y_1=m(x-x_1)[/tex]

[tex]y-(-4)=5(x-3)[/tex]

[tex]y+4=5(x)+5(-3)[/tex]

[tex]y+4=5x-15[/tex]

Subtracting 4 from both sides, we get

[tex]y+4-4=5x-15-4[/tex]

[tex]y=5x-19[/tex]

Therefore, the equation of the required line is [tex]y=5x-19[/tex].

9) The Venn diagram shows the number of elements in sets A, B and C.
B
12 -
13
14
20 -
13
8
a) n(AUBUC) = 74
Find x
b) n(E)=100
(3)
Find y
(1

Answers

Answer:

The value of x is 4.

The value of y is 26.

Step-by-step explanation:

Here in qn a)

It has been given that n(AUBUC)=74

So we just add all components of n(AUBUC) and add it in an equation which equals to 74;

13 + 12 - x + x + 20 - x + 15 - x + 8 + 14 = 74

82 - 2x = 74

82 - 74 = 2x

8 = 2x

4 = x

So x is 4.

Now for qn b)

It has already been given that n(AUBUC) = 74 and n(U) = 100

so to find y we simply substract n(AUBUC) from n(U)

y = n(U) - n(AUBUC)

= 100 - 74

=26

Just ask me in the comments if you have any questions.

(2a^6-6a^3)^2 expand and combine like terms

Answers

The answer is 4x^12-24x^9+36x^6

For a more detailed answer, check the picture below.

The fully expanded and simplified expression is:

[tex]4a^12 - 24a^9 + 36a^6.[/tex]

What is an expression?

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example:

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

To expand [tex](2a^6 - 6a^3)^2[/tex], we can use the formula:

[tex](a + b)^2 = a^2 + 2ab + b^2[/tex]

with [tex]a = 2a^6[/tex] and [tex]b = -6a^3:[/tex]

[tex](2a^6 - 6a^3)^2 = (2a^6)^2 + 2(2a^6)(-6a^3) + (-6a^3)^2[/tex]

[tex]= 4a^12 - 24a^9 + 36a^6[/tex]

Thus,

The fully expanded and simplified expression is:

[tex]4a^12 - 24a^9 + 36a^6.[/tex]

Learn more about expressions here:

https://brainly.com/question/3118662

#SPJ2

11 4/5 divided by 3 1/5

A. 3
B. 3 1/2
C. 7/2
D. 4

( Answer within 5-10 minutes to get brainliest! )

Thank you in advance!
I appreciate it all!

Answers

Answer:

3.5

Step-by-step explanation:

It's technically 3.69 but 3.5 is the closest answer you can get

Here is some information about a group of 20 children.
Boys
Girls
Left-handed
3
2
Right-handed
9
6
A child is chosen at random from the group.
a)
What is the probability that the chosen child is a girl?
Give your answer as a fraction.
b)
What is the probability that the chosen child is a left-handed girl?
Give your answer as a fraction.​

Answers

Answer:

a) 8/20 = 8 is the total of the girls and 20 is the total of the kids

b)2/20 = 2 is the total of girls that are left handed and 20 is the total of the kids

If the equation of a line is 2y+3x=3, what is the x intercept of the line? HELP MEEE PLEASE​

Answers

Answer:

the anwers is b= 3/2 And yeah that's you're anwers

Answer:

(1,0)

Step-by-step explanation:

Hi there!

We're given the equation of the line as 2y+3x=3, and we want to find the x intercept of the line.

The x intercept is the coordinate point at which the line passes through the x axis. Therefore, the value of y at the x intercept will be 0.

So we can substitute 0 as y in 2y+3x=3; we'll only have x left if we do this to solve for the x intercept.

2(0)+3x=3

multiply

3x=3

divide both sides by 3

x=1

so the x intercept is 1; as a point it's (1,0)

Hope this helps! :D

Other Questions
Difference between profession and professional human resource Lillia total saving y in dollars is given by the equation y= 10 x where x is the number of week help please asap just the answers I need help with this problem The area for the circle below is cm2.Use 3.14 for and type your answer to the nearest tenth.r = 5cmPLEASE HELP The lengths of nails produced in a factory are normally distributed with a mean of 5.16 centimeters and a standard deviation of 0.04 centimeters. Find the two lengths that separate the top 8% and the bottom 8%.____________________Send me motivation quotes best will be brainliest Give an example of individual vs self in the book fever 1793. Basically it means give a example of a conflict a character has with themselves in the book? Like a mental desk ion that effects the story What is the solution to the inequality x(x 3) > 0? The perpendicular room is 4m long, 3m wide and 2.5m high. They tiled and painted the interior walls of the room. How many square meters do they have to paint? Answer only Part C: Take Notes In a separate location, take notes from the sources you have identified. The notes will provide details for your presentation. While taking notes from texts and websites, use these reading strategies. In the space provided, write four pieces of information that you intend to use in your presentation. im to lazy to write the notes A(1,7) B(6,4) and C(5,5) are three points in a plane1. Find the equations of the perpendicular bisectors of AB and ACDetermine the point of intersection of the perpendicular bisectors in (I) Rewrite each noun replacing the definite article with the corresponding indefinite article.el hombre =los turistas=la profesora=el conductor=los estudiantes= In the data set shown below, what is the value of the quartiles? {42, 43, 44, 44, 48, 49, 50} A. Q1 = 43.5; Q2 = 44; Q3 = 49 B. Q1 = 43; Q2 = 44; Q3 = 48.5 C. Q1 = 43.5; Q2 = 44; Q3 = 48.5 D. Q1 = 43; Q2 = 44; Q3 = 49 The distance in the x-coordinates from A(2, 2) to the center of dilation F(1, 1) is unit(s).The distance in the y-coordinates from A(2, 2) to the center of dilation F(1, 1) is unit(s).The vertex A' of the image is . A Rectangle is formed by placing two identical squares side-by-side the area of the rectangle is two cm. What is the perimeter of one square Which of the following may have influenced neumatic notation?A. Byzantine chant notationB. Muslim chant notationC. Hindu chant notationD. Ancient Roman music John bought 8 birds and 6 pigeons for $2400. If he had bought 1 more pigeon and 2 fewer birds, he would have paid $200 more. What is the cost for 1 love bird and 1 pigeon? A carton of orange juice is 9 centimeters long and 24 centimeters tall. If I drink one-third of the fruit juice, what is the volume of the fruit. Juice left in the carton? Give your answer in liters and milliliters. Steve Jobs described early computers as the most remarkable tool that weve ever come up with... its equivalent of a bicycle for our minds. Would you describe smartphones as bicycles for our minds? Why or why not? i need help plz help me