2 years ago

Come up with two examples of ratio relationships that are interesting to you.

Mathematics

1 answer:

dalvyx [7]2 years ago

8 0

Let's take an mathematical example

Let's find the ratio of volume of a cone and cylinder if radius and height are same for both .

See

V for cone=1/3πr²h
V for cylinder=πr²h

The ratio is 1:3

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Pranav bought four candy bars for a total<br> of $12. How much did each candy bar<br> cost?

anastassius [24]

You have to divide the total cost $12 by the 4 bars, so $12/4 bars = $3 per bar

5 0

2 years ago

The equation of line AB is y = 1 over3x - 1. write a equation of a line perpendicular line AB in slope-intercept form that conta

k0ka [10]

Y =1/3x - 1 so slope = 1/3
if <span>perpendicular, slope = -3

passing thru (4,-2) then
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equation:
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3 years ago

What is the answer to r - 4.5 < 11

Cloud [144]

R - 4.5 < 11
—
r would be 15.5
[ r = 15.5 ]

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2 years ago

Solve the equation 3(x - 7) = 42

Effectus [21]

Answer:

x=21.

Step-by-step explanation:

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6 0

3 years ago

Read 2 more answers

the US Census found at the population per square mile in the state rose from 128.7 to 191.3 during the last 10 years. By how muc

rewona [7]

Answer:

The population growth is 6.26 per square mile per year

Step-by-step explanation:

We are given

he US Census found at the population per square mile in the state rose from 128.7 to 191.3 during the last 10 years

So,

Initial population =128.7