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Archy [21]
3 years ago
10

PLZ HELP BRAINLIEST AND 20 POINTS ADDED

Mathematics
2 answers:
Lelu [443]3 years ago
8 0
You would divide the diameter in half to get the radius. This will give you 16 ft. You then square 16 to get 256. Finally you would multiply this by pi (3.14) to get approximately 803.84 ft sq. 
Virty [35]3 years ago
5 0
The area of the swimming pool that needs to be covered is about 803.84 feet.
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Write the place value of the underlined digit round each number to the place of the underlined digit.
fiasKO [112]

Answer:

3.0.8

4.8

5.11.51

Step-by-step explanation:

8 0
3 years ago
Name drinks 275 millimeters of juice from a 1 liter container. How much juice is left?
Vikentia [17]

Answer:

775 milliliters of juice left

Step-by-step explanation:

1000mL in a liter

1000-275= 775

4 0
3 years ago
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If 1000 square centimeters of material is available to make a box with a square base and an open top, find the largest possible
guapka [62]
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6 0
3 years ago
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What is the electric field strength at a distance of 15 cm from a point charge that has 12
ivann1987 [24]
The formula is E= kQ/ d^2

k is 9x10^9
i changed 15 cm to 0.15 m

=> 9x10^9 x 12 OVER (0.15)^2

the answer is 4.8x10^12 N/C

but this is the electric field.

to find electric field STRENGTH, it’s E= F/q and you did not give a value for the force
8 0
3 years ago
Question 15
Viefleur [7K]

Answer:

0.71

Step-by-step explanation:

1st attempt = \frac{14}{22} = 63%%

2nd attempt = \frac{22}{28} = 79%%

To get the average of something, find the sum of the numbers and then divided the sum by the total number of values there are.

⇒ 63 + 79 = 142

⇒ 142 / 2 = 71%  

⇒ 71% = .71

8 0
3 years ago
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