MATHEMATICS MIDDLE SCHOOL

A cone has a diameter of 12 in. and a height of 16 in.What is the volume of the cone?

Use 3.14 as an approximation for pi and express your final answer in hundredths.

Answers

Answer 1
Answer: V=πr²(h)/(3)

Radius = 12/2 = 6 in
Height = 16 in

V = 3.14*6²*16/3
V = 602.88 

The volume would be: Volume = 602.88 in^3
Answer 2
Answer: The formula for the Volume of a Cone is (1)/(3)\pir²h
Let us substitute:
V=(1)/(3)×3.14×6²×16
  =602.88 in³
The radius is half the diameter.(12in=d,r=(d)/(2)=(12)/(2)= 6 in)
pi was taken as 3.14

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Fred brought 4 liters of liquid laundry detergent, 3,250 milliliters of fabric softener, and 2.5 liters of bleach. For 4a-4e, select True or False for each statement.4a. Fred bought 75 milliliters more fabric softener than bleach. True or False

4b. Fred brought 1.75 liters more laundry detergent than bleach. True or False

4c. Fred brought 750 milliliters more fabric softener than bleach. True or False

4d. Fred brought 150 milliliters more laundry detergent than bleach. True or False

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Answers

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the original price of a pair of jeans is $32. the sale price is 15% off the original price. what is the amount off the original price?

Answers

Answer:

you will get $4.80 off the price of the jeans

Step-by-step explanation:

original price* percent off = discount

32 * .15 = discount

4.80 = discount

Answer:

Sale price is $27.2

Step-by-step explanation:

Original price of a pair of jeans= $32

Sale price = 15% off the original price

Sale price = 32- ( 15/100 * 32)

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Sale price = 27.2

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Write a numerical expression for each verbal phrase.the total number of coins Kyle has if he has 12 quarters and 20 dimes
Question 5 options:

12 × 20

20 – 12

12 + 20

20 ÷ 12

Answers

\huge\boxed{12+20}

You have 12 of one type of coin and 20 of another type of coin.

To find the total number of coins, you need to add the two values together.

Answer:

The correct option is C) 12 + 20.

Step-by-step explanation:

Consider the provided phrase.

The total number of coins Kyle has if he has 12 quarters and 20 dimes

Use "+" sign for and .

He has 12 quarters and 20 dimes can be written as:

12+20

The total number of coins are the sum of 2 quarters and 20 dimes

Thus, the required expression is

12+20

Hence, the correct option is C) 12 + 20.

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Describe a second sequence of transformations that will accomplish this goal. Explain what tool you used as an aid in identifying a transformation sequence.

Answers

Answer:

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Step-by-step explanation:

Roland is picking out a snack. He has an apple, a pear​, a banana, and an orange to choose from. Roland is going to pick one at random and wants to know what the chance that he will pick a bananna? Identify the​ action, the sample​ space, and the event.

Answers

Since there are 4 options and only 1 banana, there is a 1/4 chance he will pick a banana. I'm not sure what you mean by the last few questions? I think the sample space is an apple, pear, banana, or an orange. And the event is banana?
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Answer 1/4    

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Answers

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you have.  It's not fair to the helper if he doesn't know the choices.
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