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pickupchik [31]
3 years ago
15

A spherical water tank with a radius of 21 ft is being filled at a rate of 150 ft3 per hour. How much time must elapse for the w

ater tank to be completely filled? Use 3.14 for π .
Calculate the time it will take to completely fill the tank by writing and solving a proportion using the constant rate of change.
Mathematics
1 answer:
Luden [163]3 years ago
4 0
GHHHHH IEEKEKEEJEJEJEJEJEJEEJRJRJRRJRJRJRJRJRJRJRJRJRJRJR
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Kittens weigh about 100 grams when born and gain 7 to 15 grams per day.If a kitten weighed 100 grams at birth and gained 8 grams
natka813 [3]
100 + 8d = 300; d = 25; The kitten will triple its weight in 25 days
8 0
3 years ago
Read 2 more answers
There were 3,000 persons at the football game.
wel
If you divide by two then the answer would be 1.500 tickets that were sold at the game.
8 0
4 years ago
What is the slope, m, and the y-intercept of the line that is graphed below?
Pepsi [2]

Answer:

Slope: 1

Y-intercept: (0,3)

Step-by-step explanation:

The y intercept is when the slope reaches the y-axis line. In this case, it is given to us. Anything that is formed like this: (0, y) is the y-intercept.

Y intercept: (0, 3)

For slope, you can use the formula rise over run. \frac{Rise}{Run}

From the picture, I have drawn the rise over run, which is \frac{3}{3}, which is also 1.

Slope: 1

Hope this helped.

6 0
3 years ago
It is 42 1/2 miles from Eaton to Baxter and 37 4/5 miles from Baxter to Wellington. How far is it from Eaton to Wellington if yo
34kurt
All you need to do is add the miles from Eaton to Baxter and from Baxter to Wellington to get your answer...

42 + 37 = 79 

Now we need to add the fractions 

\frac{1}{2} +  \frac{4}{5} = ...


To add we need a common denominator. 
2 and 5 can both go into 10, so that will be a our common denominator. 
Now you have... 
\frac{5}{10} + \frac{8}{10} = \frac{14}{10}
which is equal to 1 \frac{2}{5}
add that to the 79 we got earlier ...

The toal and final answer is 80 \frac{2}{5} miles !
Hope I helped and remember to vote this as the brainliest answer ! :)
4 0
4 years ago
What is 4/5 as decimal
Nadya [2.5K]

Answer:

0.8

Step-by-step explanation:

its 0.8 cause you divid 4/5

7 0
3 years ago
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