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sleet_krkn [62]
3 years ago
7

What is the answer for the last 2 questions

Mathematics
1 answer:
arsen [322]3 years ago
5 0
A. is 20ft I believe but I don't know the other one

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IceJOKER [234]
That is how I solved that :)

8 0
3 years ago
172.5/5.75 abcdefghijk
a_sh-v [17]

Answer:

bebsjsjdnd e sjixjdnensjnsndnensjznd

6 0
3 years ago
Can someone please help me? Which one is the correct one?
adell [148]

your answer is going to be C

4 0
3 years ago
If you invested $100 at an interest rate of 5% per year compounded quarterly, how much will the investment be worth at the end o
mojhsa [17]

Answer: the investment would be

$110.45

Step-by-step explanation:

Initial amount deposited into the account is $100 This means that the principal is

P = 100

It was compounded quarterly. This means that it was compounded 4 times in a year. So

n = 4

The rate at which the principal was compounded is 5%. So

r = 5/100 = 0.05

It was compounded for 2 years. So

t = 2

The formula for compound interest is

A = P(1+r/n)^nt

A = total amount in the account at the end of t years. Therefore

A = 100 (1+0.05/4)^4×2

A = 100 (1.0125)^8

A = $110.45

5 0
3 years ago
Which recursive formula can be used to generate the sequence shown, where f(1) = 9.6 and n > 1?
saul85 [17]
We have got an geometric progression.
We use to find any term of a geometric sequence, this equation:
an=a₁ * r^(n-1)
a₁= is the first term.
r=is the common ratio.
n=numbers of the term to find.

r=an / an-1
In this case:
r=a₂/a₁=(-4.8) / 9.6=-0.5
a₁=9.6

an=9.6*(-0.5)^(n-1)
8 0
3 years ago
Read 2 more answers
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