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Doss [256]
3 years ago
8

What is the formula for the volume of a hemisphere?

Mathematics
1 answer:
saw5 [17]3 years ago
3 0

Answer:

The formula to find the volume of a hemisphere is 2TTr3 / 3, where pi is 3.14, and the radius is half of the diameter.

Step-by-step explanation:

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6 times the difference of a number and 4 equals 7
Nonamiya [84]
6( x - 4) = 7
6 x - 24 = 7
6 x = 7 + 24
6 x = 31
x = 31/6 

6 ( 31/6 - 4) = 7 
186/6 - 24 = 7
186/6 = 144/6 = 7

42/6 = 7 
7 = 7 
4 0
3 years ago
The cost of renting a moving van for a 26 mile trip is $62.50. the cost of renting the same van for a 38 mile trip is $65.50 The
Darya [45]
The difference between the 26 mile trip and 38 mile trip is 12 miles.
The difference in the price is $3.00   ($65.50 - $62.50)

So those 12 miles cost $3.00     $3.00÷12 = $.25 per mile

We can use either given trip to solve.  I will use the 38  mile trip.
The difference between 38 miles and 54 miles is 16 miles.   At $.25 a mile those 16 miles will add $4.00 to the price.  ($.25 x 16 = $4.00)
Since the 38 mile trip costs $65.50 we add $4.00 and get $69.50 for a 54 mile trip.
5 0
3 years ago
The sum of one and the product 4 and a number z
Dovator [93]

Answer: 5z

Step-by-step explanation:

1+4 * z= 5z

3 0
3 years ago
Deborah needs fabric for her costume. she buys 3.25 yards of material at $5.87 a yard What is the total cost of the fabric? Roun
iren2701 [21]

Answer:

19.08

Step-by-step explanation:

just multiply and round to get 2 decimals

6 0
3 years ago
What are three types of sillicones​
Luden [163]

Answer:

Silicone types in common use in the industry include:

High Modulus.

Low modulus.

Neutral cure.

Acetoxy cure.

Hope u won't forget to mark brainiest

have a good day!

8 0
3 years ago
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