I need help with this

I Need Help With This

Answers

Answer 1

Answer:

Step-by-step explanation:

1/2


Related Questions

Find the TOTAL surface area.
*
41 cm
18 cm
18 cm

Answers

Answer:

3600

Step-by-step explanation:

41*18*4=2952, 2952+(18*18*2)=3600.

HELP ASAP

There are 20 students on a school bus, 4 sixth graders, 10 seventh graders, and 6 eighth graders. Two students are chosen at random.

What is the probability of choosing two eighth graders?

Answers

Answer:

Idk I’m sry

Step-by-step explanation:

9x − 9y = 18
y = 8
Solve a system of equations using substitution.

Answers

Answer: x = 10

Step-by-step explanation:

Answer: x=10

Step-by-step explanation: 9(8)= 72, 72+18=90, 90/9= 10

1/16 x 6 then round to 2 decimal places.

Answers

Answer:

0.38

Step-by-step explanation:

Racer and J. Michael are both training for the 1600 meter run. Last
week Racer ran 28– kilometers. J.
Michael ran 19.
kilometers. How
8
many more kilometers did Racer run?​

Answers

Answer:

a lot

Step-by-step explanation:

What is the median of the data: 1, 2, 3, 3, 5, 6, 8


What is the mode of the data: 1, 2, 3, 3, 5, 6, 8


What is the range of the data: 1, 2, 3, 3, 5, 6, 8
i need help fast

Answers

Median: The middle number in the data set when the

data set is written from least to greatest.

Since our data set is already written from least to greatest,

we can just look for the number that appears in the middle.

In this case, it would be 3.

Mode: The number that appears

most frequently in a data set.

Notice that the number 3 appears twice in the data set and no other

number appears more than once. So the mode is 3.

Range: The difference between the greatest number in

the data set and the least number in the data set.

Since the greatest number is 8 and the least number is 1,

the range of the data set will be 8 - 1 or 7.

What is the volume of the rectangular prism? Round your answer to the nearest Hundredth place if necessary.

Answers

Answer:

V = l×w×h units³

Step-by-step explanation:

The volume of a rectangular prism is V = l×w×h

A grocery store sells a party mix in 640 g bags. The ratio of pretzels to corn
chips is 5: 3. Determine the mass of the pretzels in the bag.​

Answers

Answer: 400g

Step-by-step explanation:

The ratio of pretzels to corn chips is 5:3, which means that pretzels make up 5/8 of the party mix.

Mass of pretzels = 5/8 x 640g = 400g

Here are the first four terms of an arithmetic sequence.
5
12
19
26
Write down an expression, in terms of n, for the nth term of the sequence.

Answers

Answer:

nth term = 7n - 2

Step-by-step explanation:

The first 4 term of the arithmetic sequence is 5, 12 , 19 and 26. The expression in terms of nth term that model this sequence can be express below

The nth term of the arithmetic sequence form can be represented as follows.

nth = a + (n - 1)d

where

a = first term

d = common difference

Therefore,

a = 5

d = 12 - 5 = 7 or 19 - 12 = 7 or 26 - 19 = 7

nth = a + (n - 1)d

nth term = 5 + (n - 1)7

nth term = 5 + 7n - 7

nth term = 7n - 2

Which statements are true about the circle shown? Check all that apply.

Answers

Step-by-step explanation:

A circle is only composed of the points on the borderThe distance around the circle is called circumference

What is the range of the function?

Answers

Answer:

the range of this function is d

{3,9,12}

What number is a solution of the inequality c>5 use the number line to help answer the question

Answers

Answer:

I attached a file for the number line answering the question.

Step-by-step explanation:

Answer:

Any number more than 5

Step-by-step explanation:

hi can someone help me with this I will thank u so much and give u stars and a thank u
Find the products mentally.
6.(0.8).2

(4.5) . (0.6) .4

Answers

Answer:

i think it is .64

Step-by-step explanation:

Find an angle 0 coterminal to 801°, where 0° < 0 < 360°.​

Answers

Answer:

[tex]\alpha' = 81^{\circ}[/tex]

Step-by-step explanation:

Angle is periodical function, so that following condition is satisfied:

[tex]\alpha = n \cdot 360^{\circ}[/tex]

[tex]n = \frac{801^{\circ}}{360^{\circ}}[/tex]

[tex]n = 2.225[/tex]

The position of the coterminal angle is:

[tex]n' = 2.225 - 2[/tex]

[tex]n' = 0.225[/tex]

[tex]\alpha' = n' \cdot 360^{\circ}[/tex]

[tex]\alpha' = (0.225)\cdot (360^{\circ})[/tex]

[tex]\alpha' = 81^{\circ}[/tex]

Point M is the midpoint of AB¯¯¯¯¯¯¯¯. Find the length of AB¯¯¯¯¯¯¯¯.





Answers

Answer:

AB = 142

Step-by-step explanation:

If M is the midpoint, then AM = MB

6x+5 = 7x -6

Subtract 6x from each side

6x-6x+5 = 7x-6x -6

5 = x-6

Add 6 to each side

5+6 = x-6+6

11=x

We want to find AB

AB = 6x+5+7x-6

AB = 13x -1

     = 13(11) -1

     =143-1

     = 142

A store is having a sale on walnuts and chocolate chips. For 12 pounds of walnuts and 2 pounds of chocolate chips, the total cost is $45. For 3 pounds of walnuts and 5 pounds of chocolate chips, the total cost is $18. Find the cost for each pound of walnuts and each pound of chocolate chips.

cost for each pound of walnuts:
cost for each pound of chocolate chips:

Answers

Answer:

Each pound of walnuts cost $3.50 and each pound of chocolate chips cost $1.50

Step-by-step explanation:

Let the cost of one pound of walnuts = $w

and the cost of one pound of chocolate chips = $c

Cost of 12 pounds of walnuts and 2 pounds of chocolate chips = $45

12w + 2c = 45 ------(1)

Cost of 3 pounds of walnuts and 5 pounds of chocolate chips = $18

3w + 5c = 18 --------(2)

Multiply equation (2) by 4 then subtract it from equation (1)

(12w + 2c) - (12w + 20c) = 45 - 72

-18c = -27

c = [tex]\frac{27}{18}[/tex]

c = $1.5

Substitute c = 1.5 in equation (1),

12w + 2(1.5) = 45

12w = 45 - 3

w = [tex]\frac{42}{12}[/tex]

w = $3.5

Therefore, each pound of walnuts cost $3.5 and each pound of chocolate chips cost $1.5

How many times should she expect to roll a number that is greater than 4

Answers

Is there more to this question because it doesn’t make sense

A square inscribed in a circle and centered at the origin has points at (2, 2), (- 2, 2), (2, -2) and ( -2, -2). What is the equation of the circle that circumscribes the square?
X^2+y^2=8 is the answer but why?

Answers

Answer:

In short, they are all solutions to your equation.

Step-by-step explanation:

I have attached the work to your problem.

Please see the attachment below. I clarified as much as possible and included all explanations/work.

I hope this helps.

your friend's house is 7.5 miles north and 10 miles west of the zoo. How far is your friend's house from the zoo?

Answers

Answer:

2.5 miles

Step-by-step explanation:

Four students were asked to write an expression which has terms that have a greatest common factor of 8c. The expressions

provided by the students are shown below.

Tanya

32C+16cd

Wyatt

8c-48cd

Xavier

36c-240

Yang

8c+40

Which student wrote the correct expression?

Tanya

Wyatt

Xavier

Yang

Answers

Answer:

Wyatt

Step-by-step explanation:

Greatest common factor is a largest possible number or function that divides all values of a function without a remainder. According to the students, only Wyatt wrote the correct expression that has 8c as its greatest common factor.

According to Wyatt expression;

8c-48cd

It can be seen that 8c is the greatest function that can go in both monomials (8c and 48cd). On factoring out 8c we have;

[tex]8c-48cd = 8c(1-6d)[/tex]

since no other values can go in the values in parenthesis (1-6d), this shows that 8c is the greatest common factor of the function hence only Wyatt wrote the correct expression compare to other students.

According to Xavier and Yang equation, c is cannot be factored from the equation thereby making both the wrong expression.

For Tanya function 32c+16cd, its greatest common factor is 16c not 8d making the equation wrong as well.

Answer:

Wyatt

Step-by-step explanation:

it's on edge

PLS HELP 9,10,11!!! ASAP

Answers

Answer:

idk hff 8gciy ctcs 6rxtc igv6rx8

How do I find out if this is an infinite solution
4(x-2) + 7 = 4x - 1

Answers

Answer:

x = all real numbers, infinite solutions

Step-by-step explanation:

4(x-2) + 7 = 4x - 1

Distribute

4x -8+7 = 4x-1

Combine like terms

4x -1 = 4x-1

Subtract 4x from each side

4x-1 -4x = 4x-1-4x

-1 = -1

This is always true so  there are infinite solutions for x

Q1 Use desmos to construct a histogram for the following data set. Then
describe the shape of the distribution.
** Provide a screenshot of your graph
80, 84, 68, 64, 57, 88, 61, 72, 76, 80, 83, 77, 78, 82, 65, 70, 83,78
73, 79, 70, 62, 69, 66, 79, 80, 86, 82, 73, 75, 71, 81, 74, 83, 77, 73

Answers

Answer:

Step-by-step explanation:

PLEASE HELP! URGENT!

The equation and graph of a polynomial are shown below. The graph reaches its maximum when the value of x is -2. What is the y-value of this maximum?

y = -x^2-4x-1

Answers

Answer:

-11

Step-by-step explanation:

y= -2 squared - 4 x 4 - 1

y=4-16-1

y=-11

What is the area of the parallelogram?

A parallelogram with base of 20 centimeters, height of 15 centimeters, and side length 21 centimeters.

Answers

A parallelogram is just a rectangle with a cut off triangle on one side which has been moved to the other side so it’s just base * height as no area has been lost.
20 * 15 = 300

James has 14{,}500\text { g}14,500 g14, comma, 500, start a text, space, g, end text of sand in his sandbox. He brings home another 7{,}400\text { g}7,400 g7, comma, 400, start a text, space, g, end text of sand from the beach to add to his sandbox. How many kilograms of sand does James have in his sandbox now? \text{kg}kg

Answers

Question:

James has 14,500g of sand in his sandbox. He brings home another 7,400g of sand from the beach to add to his sandbox. How many kilograms of sand does James have in his sandbox now?

Answer:

The quantity of sandbox James has is 21.9kg

Step-by-step explanation:

Given

Initial quantity of sandbox = 14,500 g

Additional quantity = 7,400 g

Required

Total quantity of sandbox in kg

Tp get the total quantity of sandbox, we simply add in the initial and additional quantity of sandbox together;

This is represented mathematically as follows;

Total = Initial Quantity + Additional Quantity

Total = 14,500 g + 7,400 g

Total = 21,900 g

But the question says the answer should be in kg

1000 g is equivalent to 1 kg

21,900 g will be equivalent to [tex]\frac{21,900}{1,000} kg[/tex]

[tex]21,900g = \frac{21,900}{1,000} kg[/tex]

[tex]21,900g = 21.9 kg[/tex]

Hence, the quantity of sandbox James has is 21.9kg

Roger logs the number of miles he runs each week . The mean number of miles roger ran in October was 30.2

Answers

Answer:

what is the question

Step-by-step explanation:

what is 5 plus 6 plus 7 plus 8?

Answers

Answer:

26

Step-by-step explanation:

5 + 6 + 7 + 8 = 11 + 15 = 26

Hope it helps you in your learning process.

Answer:

26

Step-by-step explanation:

[tex]5+6+7+8\\\text {Add: }\\5+6+7+8\\11+7+8\\18+8\\\boxed {26}[/tex]

5+6+7+8 = 26

The volume of which shapes can be found using the formula V = Bh?
Select all that apply.
Group of answer choices

right triangular prism

rectangular pyramid

triangular pyramid

rectangular prism

cone

Answers

Answer:

Triangular pyramid and Rectangular prism

Step-by-step explanation:

There are several different uses of the formula V = BH. For example, we used the formula V = BH for a cylinder, a rectangular prism, and a triangular pyramid. But be careful! All of the elements in the formulas don't mean the same! I really hope this helps you a bit!

Volume of the Right triangular prism and rectangular prism can be found by using the formula V= B×h

What is Volume?

Volume is a scalar quantity expressing the amount of three-dimensional space enclosed by a closed surface

What is Base area?

It refers to the area of one of the bases of a solid figure.

Given,

Volume V= B×h

Where B is the Base area and h is the height

Volume of the Right triangular prism and rectangular prism can be found by using the given formula V = B×h. Because two identical shapes (base) facing each other with a height h

But we cannot find the volume of the Rectangular pyramid, triangular pyramid and mid by using the given equation because this formula is used to find the volume of a geometric prism or cylinder.

Hence, Volume of the Right triangular prism and rectangular prism can be found by using the formula V= B×h

Learn more about Volume and Base area here

https://brainly.com/question/14991387

#SPJ2

It is known that one of the factors of -24 is negative. How can it be determined if the chosen factor was the correct negative factor?

A) Check by adding the two binomial factors. If the middle term is -10x, not 10x, switch the signs of the factors of -24.

B) Check by adding the two binomial factors. If the middle term of 10x, not -10x, switch the signs of the factors of -24.

C) Check by multiplying the two binomial factors. If the middle term is -2x, not 2x, switch the signs of the factors of -24.

D) Check by multiplying the two binomial factors. If the middle term is 2x, not -2x, switch the signs of the factors of -24.

Answers

Answer:

Step-by-step explanation:

C bc

Answer:

The answer would be D

I had had this answer before

Hope this helped

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