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sasho [114]
3 years ago
13

Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 4000/3*π in^3. One day, his sink clogged. He has

to use one of two cylindrical cups to scoop the water out of the sink. The sink is completely full when Anthony begins scooping. Hint: you may need to find the volume for both.
One cup has a diameter of 4 in. and a height of 8 in. How many cups of water must Anthony scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number, and make certain to show your work.
One cup has a diameter of 8 in. and a height of 8 in. How many cups of water must he scoop out of the sink with this cup to empty it? Round the number of scoops to the nearest whole number, and make certain to show your work.
Mathematics
1 answer:
Nostrana [21]3 years ago
7 0

That's a huge one. I don't think that anyone will actually answer that.

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Valerie’s meal costs $32.75 and Derek’s meal costs $39.88. Valerie treats Derek by paying for both meals, and leaves a 14%tip. F
boyakko [2]
$32.75+$39.88=$72.63. $72.63+14%=$82.80
5 0
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Rachel works at a bookstore. On Tuesday, she sold twice as many books as she did on Monday. On Wednesday, she sold 6 fewer books
baherus [9]
Tuesday twice then monday
wesnday 6 fewer
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3 years ago
Graph the lines by finding the points of intersection with the axes (intercepts): y=2.5x+5
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3 years ago
Match the following equation to the correct situation
zepelin [54]
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7 0
3 years ago
A and B are complementary to each other. If m∠A = 26° + x and m∠B = 38° + x, what is the value of x?
Zigmanuir [339]

A. 13

Step-by-step explanation:

What we are given....

∠A = 26° + x

∠B = 38° + x

∠A and ∠B are complementary

If complementary angles add up to equal 90° and ∠A and ∠B are complementary to each other

Then 26 + x + 38 + x = 90

                      ^ ( Note that we just created an equation that we can use to                              solve for x )

Now its just basic algebra

26 + x + 38 + x = 90

step 1 combine like terms

26 + 38 = 64

x + x = 2x

we now have 64 + 2x = 90

step 2 subtract 64 from each side

64 - 64 cancels out

90 - 64 = 26

we now have 26 = 2x

step 3 divide each side by 2

26 / 2 = 13

2x / 2 = x

we're left with x = 13

5 0
3 years ago
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