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o-na [289]
2 years ago
10

What is the volume of this solid?

Mathematics
1 answer:
emmasim [6.3K]2 years ago
8 0

Answer:

4188.79

Step-by-step explanation:

Find the volume with the formula, V = (4/3)πr³.

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3 years ago
I NEED THIS ASAP WORK IS ABOUT TO BE DUE IN A COUPLE OF HOURS​
Gemiola [76]

Answer:

D

Step-by-step explanation:

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4 0
2 years ago
Find the surface area of the triangular prism
ArbitrLikvidat [17]

Answer:

168.43524

Step-by-step explanation:

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5 0
3 years ago
A scientist mixes water (containing no salt) with a solution that contains 35% salt. She wants to obtain 105 ounces of a mixture
Naya [18.7K]

Answer:

60 oz of water to add

45 oz of 35% salt solution should be used

Step-by-step explanation:

Let x = amt no. ounces in the first solution

and  105 - x = amt no. of ounces in the second solution

Ist solution contains 0% salt

2nd solution contains .35(105 - x) salt

.15(105= amt of salt in mix

So.

amt of salt in 1st solution + amt of salt in 2nd solution = amt of salt in the mix

0 + .35(105 - x) = .15(105)

Let's get rid of the fractions by multipying thru the equation by 100

35(105 - x) = 15(105)

3675 - 35x = 1575

-35x = -2100

x = 60 oz of water to add

105 - 60 = 45 oz of 35% salt solution should be used

7 0
3 years ago
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Reika [66]
The answer would be D.
6 0
3 years ago
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