Please help!!!

Mathematics

1 answer:

Leno4ka [110]3 years ago

4 0

Answer:

32 Divided by 34?

Step-by-step explanation:

That good?

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Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the gu

LiRa [457]

Answer:

The answer is 40%

Step-by-step explanation:

170 + 255 = 425

170 / 425 = 0.4

0.4=40%

So the percent of guests that called for room service is 40%

Hope this answers your question :)

6 0

3 years ago

Monica bought 12 gallons of paint. She used 2/3 of the paint to paint her house. How many gallons of the paint did she use?

BaLLatris [955]

12 / 3 = 4
4 x 2 = 8

Answer: She used 8 gallons of paint

8 0

3 years ago

Read 2 more answers

Find the volume of the cone round your answer to the nearest tenth

Ainat [17]

Answer:

209.43951 round to the nearest tenth is 209.44

Step-by-step explanation:

A cone with a base radius of 5 units and a height of 8 units has a volume of 209.44 cubed units.

If a cone has a flat bottom, meaning the height and radius meet at right angles, then this formula can be used to find of volume ('V') of that cone (also know as a right circular cone):

V = 1/3(PI*r squared * h )

The volume of a cone can be calculated by taking one-third of the result of the radius squared, multiplied by the height, multiplied by the mathematical constant pi.

Here is a step-by-step case that illustrates how to find to volume of a cone with a radius of 2 feet and a height of 3 feet. Note that in order to save space (and because pi cannot be determine precisely) a limited number of decimal places are used, the symbol ~ denotes that this answer is an approximation.

V = 1/3(pi * r^2 * h)

= 1/3(pi * 2^2 * 3)

= 1/3(pi * 12)

= 1/3(37.7)

~ 12.6 cubic feet

Hope this helps!!