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Romashka-Z-Leto [24]
3 years ago
13

In a class of 25 students, 20 have a brother and 8 have a sister. There are 3 students

Mathematics
1 answer:
kaheart [24]3 years ago
6 0

Answer: 6/8 or 3/4 or 0.75

Step-by-step explanation:

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A geometric sequence can be used to describe the population of rabbits on a
vlabodo [156]

Answer:

step 1

Find the average growth per year of the populations of rabbits farm A

Over the first 2 years

for t=0

numbers of rabbits=5 (is not exact)

for t=2

numbers of rabbits=40

average=[40-5]/2---------> 17.5

step 2

Find the average growth per year of the populations of rabbits farm B

Over the first 2 years

for t=0

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for t=2

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step 3

Compare the average growth per year of the populations of rabbits on both farms

farm A=17.5

farm B=12.5

the average rate of population growth of rabbits in farm A is greater than average rate of population growth of rabbits in farm B by about 5 rabbits per year.

therefore

the answer is the option C)

the average rate of population growth of rabbits in farm A is greater than average rate of population growth of rabbits in farm B by about 6 rabbits per year.

Step-by-step explanation:

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2 years ago
What adds to 12 and multiplies to 8
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no it's 22 :D...............

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