Write an equation of proportionality: Sue traveled 1200 miles in 4 hours. *

Answers

Answer 1
Answer:

Answer:

1200 ÷ 4 = 300

Step-by-step explanation:


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What is a counter example for, when it rains, it pours?

What does the greater unit rate, or slope, mean in terms of the situation? What can you conclude from this?

Answers

Answer: it means that he covered more space when tiling than Felicia did. Tell me if I am right please.

A rectangle’s length is seven inches more than its width. If “w” is the width of the rectangle, in inches, what is the length of the rectangle, in inches?

Answers

so a rectangle's legnth is 7 times more than it's width

this means legnth=7 times width

l=legnth
l=7w
 legnth is 7w inches

Write the radical below in the simplest radical form

√210

Pls show ur work

Answers

Answer:

√(210)

Step-by-step explanation:

Let's look at the prime factors of 210.

210 = 2 * 3 * 5 * 7

√(210) = √(2 * 3 * 5 * 7) = √(210)

Since no factor appears more than once, this radical cannot be simplified.

7.5 =
Decimal to fractions

Answers

Answer: 15/2 or 7 1/2

Step-by-step explanation:

An icicle is in the shape of an inverted cone with a diameter of 14 mm and a height of 60 mm. How much-frozen water is in the icicle? Use 3.14 for Pi. Round the answer to the nearest tenth.

Answers

Answer:

Amount of water =  3077.2 mm^3.

Step-by-step explanation:

The radius = 1/2 diameter = 1/2 * 14 = 7.

The amount of ice in the cone = it's volume.

The volume of the cone = 1/3 3.14 r^2 h

= 1/3 * 3.14 * 7^2 * 60

= 3077.2 mm^3.

Which sample size out of a population of 1,000 is most likely to lead to a valid conclusion?50
100
150
200

Answers

200, because the more samples you have the more correct you will be.

Answer:

Step-by-step explanation: 200 more people better accuracy