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2 years ago

If 80% is 8 km what is full distance

Mathematics

2 answers:

Anton [14]2 years ago

5 0

8 ÷ 80 = 0.1
0.1 x 100 = 10km

Anuta_ua [19.1K]2 years ago

5 0

It's 10km total Hoped this helped you!

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One of my factors is 9. The sum of my product of my two factors is 13. What inumber am I?

timofeeve [1]

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2 years ago

WRITING TO EXPLAIN, HOW COULD YOU USE 5 X 6 =30 TO FIND THE PRODUCT <br> OF 6 X6 ?

Solnce55 [7]

5x6=30
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You would need 1 more 6
I can't explain this very well, sorry.

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3 years ago

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A daycare charges $115 per week for one child. Each additional child costs $65 for the week. If a family pays $505 for a week, h

valentinak56 [21]

Answer:

7 children

Step-by-step explanation:

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2 years ago

Find the exact volume of the cylinder.

Verizon [17]

Answer:

$\boxed {\boxed {\sf C. \ 200 \pi \ ft^3}}$

Step-by-step explanation:

We are asked to find the volume of the cylinder. The formula for calculating a cylinder's volume is:

$v= \pi r^2 h$

We know the height of the cylinder is 8 feet. We are given the diameter, the distance from edge to edge through the center. We want to find the radius, the distance from the edge to the center.

The radius is half the diameter.

r = d/2
r= 10 ft/2
r=5 ft

We know both variables (h= 8ft and r=5 ft) and can substitute them into the formula.

$v= \pi (5 \ ft)^2 * (8 \ ft)$

Solve the exponent.

5 ft * 5ft = 25 ft²

$v= \pi (25 \ ft^2)(8 \ft)$

Multiply the numbers in parentheses.

$v= \pi (200 \ ft^3)$

$v= 200 \pi \ ft^3$

The volume of the cylinder is <u>200π cubic feet and choice C is correct.</u>

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2 years ago

18 % of 90 is what number

Lyrx [107]

18 percent of 90 is 16.2

6 0

3 years ago

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