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shutvik [7]
3 years ago
6

Write an addition equation to find out how much farther she has to run.

Mathematics
1 answer:
galina1969 [7]3 years ago
8 0
I don't understand this one. explain more and ill be happy to help

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Pls help for brainlis
kodGreya [7K]

Answer:

C) 3.96

Step-by-step explanation:

6 0
2 years ago
What is the length of BC?
Ber [7]

Answer:

the length is 4

Step-by-step explanation:

12-8 =4

hope it helps

7 0
2 years ago
Read 2 more answers
Water flows at a rate of 8000 cubic inches per minute into a cylindrical tank. The tank has a diameter of 128 inches and a heigh
beks73 [17]

Answer:

The height of the water = 6.2 in. to the nearest tenth

Step-by-step explanation:

∵ The rate of flows of water into the tank = 8000 in.³/min.

∴ The volume of the water in the tank after 10 min. = 8000 × 10 = 80000 in.³

∵ The water take the shape of the tank

∴ The height of the water = volume of water ÷ Area of the base of the tank

∵ The tank is cylinder with diameter 128 in. and height 72 in.

∴ The area of the base of the tank = π(128/2)²

∴ The height of the water = \frac{80000}{\pi(64)^{2}}=6.2169899

∴ The height of the water = 6.2 in. to the nearest tenth

 

5 0
3 years ago
Carl plans to invest $500 at 8.25% interest, compounded continuously. How long will it take the money to triple?
gogolik [260]
Use exponential growth equation.
8 0
3 years ago
A deer population is declining by 2.2% per year. The population can be modelled using the formula p = 240(0.978)n , where P is t
ale4655 [162]

Answer:

The current deer population is 240.

Step-by-step explanation:

The expression given models a exponential decay follows:

p(n) = 240*(0.978)^n

For every year that passes since the beginning of the count the population is 0.978 of the year prior. Assuming that the count starts at this year, then "n" is equal to 0, applying this value of n to the formula gives us:

p(0) = 240*(0.978)^0\\p(0) = 240*1 = 240

The current deer population is 240.

3 0
3 years ago
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