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Alecsey [184]
2 years ago
8

A submarine moved from the water surface at a speed of -20 m per minute . How far is the

Mathematics
1 answer:
viva [34]2 years ago
4 0

Answer:-140 miles

Step-by-step explanation:

You might be interested in
Find the volume of a sphere with a circumference of 48 pi ft. Write your answer in terms of pi .
meriva

Answer:

18,432 pi cubic ft

Step-by-step explanation:

This problem can be solved using formula to find circumference and volume of sphere

for any sphere with radius r

circumference of sphere is 2* pi * r

volume of sphere is found by using formula 4/3*(pi*r^2)

Given circumference of sphere is 48 pi ft

therefore

2* pi * r = 48 pi ft

r = 48 pi ft/ 2* pi = 24 ft

substituting the value of r is formula of volume of sphere we have

volume of sphere is = 4/3*(pi*24^3) = 18,432 pi cubic ft

7 0
3 years ago
A sports tournament has d teams. Each team has 15 players. Using d, write an expression for the total number of players in the t
fredd [130]

Answer:

d x 15=total players.

Step-by-step explanation:

dx15=total number of players in the tournament.

6 0
3 years ago
Read 2 more answers
A large bowl contains 10 small balls and each ball has a color and a number. The 10 balls are denoted by B1, B2, B3, B4, R1, R2,
nasty-shy [4]

Answer:

Size of N(S) = 90, or S=90

Step-by-step explanation:

So since there are 10 items:

Each single item has 9 possibilities to be paired with, since it is drawn without replacement, and 1 item can't be drawn again.

So : 10 items x 9 possibilites = array of 90

SO ANSWER : 90

Hope I helped :)

4 0
3 years ago
Please help!!!!!!!!!!!!!!! With all of them.
rewona [7]

Answer:

1: SSS

2: SAS

3: SSS

4: SSS

5: SAS

6: SSS

Step-by-step explanation:

7 0
2 years ago
The Radius of a circle is 5 cm. Find the area of the circle, correct to one decimal place.
lorasvet [3.4K]

Answer:

78.5

Step-by-step explanation:

r^{2}x3.14 (pie)

so then substitute.

5x5=25

25x3.14=78.5

6 0
2 years ago
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