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3 years ago

Can anyone help me please?!

Mathematics

2 answers:

vazorg [7]3 years ago

8 0

D. 339 because 9*10=90+7*34=234+90=324+7=331+8=339

timama [110]3 years ago

4 0

D because you can split the figure if you needed and then once you found the area of each figure you would add them all up and you would get the answer D

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Step-by-step explanation:

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3 years ago

Question 17

Rufina [12.5K]

Answer:

698 fishes

Step-by-step explanation:

Generally, we can represent an exponential growth function as;

y = a•(1 + r)^t

originally, there were 3 fishes

The original value in this case means a = 3

After 6 weeks, there were 31

31 in this case is y

r is the increase percentage or rate

t is the time

So, we have it that;

31 = 3•(1 + r)^6

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e^0.3892 = (1 + r)

1 + r = 1.476

r = 1.476-1

r = 0.476 or 47.6%

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y = 3•(1 + 0.476)^14

y = 3(1.476)^14

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2 years ago