2 years ago

88, 89, 86, 90, 83, 81, 89

Mathematics

2 answers:

slamgirl [31]2 years ago

6 0

Answer:

Step-by-step explanation:

cause i said so

olasank [31]2 years ago

4 0

Answer:

The answer is 90.

Step-by-step explanation:

90 is in the middle

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natta225 [31]

Answer:

4.71 minutes

Step-by-step explanation:

Incomplete question [See comment for complete question]

Given

Shape: Cone

$r = 3$ -- radius

$h = 7$ --- height

$Rate = 14in^3/min$

Required

Time to pass out all liquid

First, calculate the volume of the cone.

This is calculated as:

$V = \frac{1}{3} \pi r^2h$

This gives:

$V = \frac{1}{3} * 3.14 * 3^2 * 7$

$V = \frac{1}{3} * 197.82$

$V = 65.94in^3$

To calculate the time, we make use of the following rate formula.

$Rate = \frac{Volume}{Time}$

Make Time the subject

$Time= \frac{Volume}{Rate }$

This gives:

$Time= \frac{65.94in^3}{14in^3/min}$

$Time= \frac{65.94in^3}{14in^3}min$

Cancel out the units

$Time= \frac{65.94}{14} min$

$Time= 4.71 min\\$

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2 years ago

Is the point (5,-1) a solution of y=2x-11

Nataly [62]

if the given point satisfies this equation then it would be its solution

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A cylinder has a base radius of 6ft and a height of 18ft. What is its volume in cubic ft, round to the nearest tenth?

Nookie1986 [14]

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Step-by-step explanation:

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Step-by-step explanation:

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