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Tanya [424]
3 years ago
11

What are the proofs for these questions?

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
3 0
I believe that it that they’re equal
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An Olympic-sized swimming pool can hold approximately 6.60 x 105 gallons of water. Calculate the volume of the water in cubic me
shutvik [7]

The volume of the pool is 1.74*10^8 cubic meters

To solve this problem, we convert the volume of the water from gallons to m^3.

<h3 /><h3>Conversion of Unit</h3>

This is done to convert one unit of a substance to another unit of that particular substance. In this question, we are converting from gallon - meter cube

Data;

  • v = 6.60*10^5
  • 1 gallon = 264.17m^3

let's solve for v

1gallon  = 264.17m^3\\&#10;6.60*10^5 gallon = x

cross multiply both sides and solve for the volume in cubic meters

x = 6.60*10^5 * 264.17\\&#10;x = 174352200\\&#10;x = 174.352*10^6m^3 = 1.74*10^8m^3

The volume of the pool is 1.74*10^8 cubic meters

Learn more on conversion of unit here;

brainly.com/question/8426032

3 0
3 years ago
Barbara found that 35 of the survey participants had pets. About what percent of the students she surveyed had pets?
Nadya [2.5K]

Answer:

1. 35/100×100

=35%

2.600=10

? =60

<u>600</u><u>×</u><u>60</u>

10

=3600students

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3 years ago
Can someone please help me with my math homework I really need help plzzz answer as soon as possible
Flura [38]
Sorry the Q dosent show all in the image
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3 years ago
HELP!!!<br> Describe the shape of the data distribution
Natalija [7]
The data distribution is positively skewed

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Given that y varies directly with x, find the equation of direct variation.<br> x is 14 when y is 12
Sergeu [11.5K]

Step-by-step explanation:

x×k = y

14×k = 12

k = 12/14 = 6/7

so, the equation is

x × 6/7 = y

or

y = 6x/7

or

y = 6/7 x

5 0
2 years ago
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