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snow_lady [41]
3 years ago
8

WATER TOWER One of the largest sphere water towers in the country is located in Edmond, Oklahoma. It is 218 feet tall and holds

500,000 gallons, or about 66,840 cubic feet of water. Another town is planning to build a similar water tower. However, the new water tower will hold 3 5 as much water as the tower in Edmond. Determine the radius of the new water tower to the nearest foot.
Mathematics
1 answer:
Fudgin [204]3 years ago
5 0

Answer: The radius of the new water tower is approximately 21 ft^3

Step-by-step explanation:

  So we know the volume  of the Water Tower is 66840 ft^3   and the new one's volume will hold 3/5 as much.  so you will multiply  66840 by 3/5 to find the volume of the new one.

66840 * 3/5 = 40104   so the new water tower will hold 40104 cubic feet of water.

Now to find the radius we will use the formula  v= 4/3\pir^3

40104 =  4/3 * \pi* r^3

 40104=  4.1887* r^3

r= 21  

       

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Answer:

$5.40

Step-by-step explanation:

First, figure out the cost of the items with tax; for Tommy we have 20*0.08 = 1.6, add that 1.6 to the 20 and his purchase is $21.6, for John we have 25*0.08 = 2, add 2 to his 25 and his purchase is $27. To find the difference we subtract 27-21.6 = 5.4 or $5.40

3 0
2 years ago
Find the amount of time that has elapsed.Assumed that the given below are of the same day.write your solution.
belka [17]
1: ----> 2:00
2: ----> 4:45
3: -----> 2:15
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8 0
3 years ago
A work shift for an employee at a restaurant consists of 12 hours. What fraction of the​ employee's work shift is represented by
Vaselesa [24]

Answer:

4/12 or 1/3

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there is a fraction of 4 hours in the 12 hours, so 4/12.

That can be simplified to 1/3.

6 0
2 years ago
one maid can clean the house three times faster than another. Working together they can clean the entire house in 3 hours. How l
12345 [234]
<span>Faster maid DATA:
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time = 3x hr/job ; rate = 1/3x job/hr
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7 0
3 years ago
Need help with this​
Vanyuwa [196]

Answer:

Slope-int form: y = 3x+5

Standard form: y - 3x = 5.

Step-by-step explanation:

(reminder: slope-intercept form is expressed as y=mx+b, and standard form is expressed as ax+bx=c.)

Since the slope is 3, the coefficient of x is also 3, which makes the equation y=3x.

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y=3x+5.

To convert it to standard form, subtract 3x from both sides:

y - 3x = 5.

I hope this helped you.

4 0
3 years ago
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