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stich3 [128]
3 years ago
12

Calculate 7.5cm in km​

Mathematics
2 answers:
MAXImum [283]3 years ago
8 0

Answer:

7.5e-5

Step-by-step explanation:

Ber [7]3 years ago
4 0
0.000075. I asked Siri haha
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The top of a storage container is a hemisphere with a diameter of 28 feet. What is the volume of the storage container? Round yo
creativ13 [48]

Answer:

5749.3 cubic feet

Step-by-step explanation:

The volume of the  storage container would be defined by the volume of the shape; a hemisphere

The volume V of  a hemisphere is given as

V = 2/3 π r^3

where r is the radius of the hemisphere

Given that the diameter is 28 feet, the radius = 14 feet

hence the volume

= 2/3 * π * 14^3

= 5749.333333

To the nearest tenth

= 5749.3 cubic feet

5 0
3 years ago
Monica paid sales tax of $105 when she bought a new TV. If the sales tax is 5%, what was the cost of the TV?​
mezya [45]

Answer:

$31.5

Step-by-step explanation:

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X = $1.50 / 5%

Or by using simple rule of three:

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So you obtain = $30

Now you just need to sum The net prices and the taxes

Net + tax = Total Charge

$30 + $1.5 = $31.5

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3 years ago
Carol and Linda take turns babysitting. Carol works for 5 hours and Linda works for 3 hours. They are paid a total of $40.00 how
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Answer:

Carol:$25 Linda:$15

Step-by-step explanation:

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3 years ago
Systems of equations with different slopes and different y-intercepts have one solution.
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A. Always because imagine a line where one is y=x and the other is y=-x+1. The point of intersection would be (1,1)

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