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qaws [65]
3 years ago
10

Please help me!!!! I desperately need this

Mathematics
1 answer:
S_A_V [24]3 years ago
4 0

Answer: 1885.73

Step-by-step explanation:

600 is your P

.14 is your r

n is the number of times it is compounded per year (12)

t is the number of years t=8

A=600(1+\frac{.14}{12} )^{12*8} \\A=600(1.012)^{96} \\A=600(3.143)\\A=1887.73

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If 2000 dollars is invested in a bank account at an interest rate of 6 percent per year, find the amount in the bank after 7 yea
AfilCa [17]

Answer:

$3007.26

Step-by-step explanation:

Step one:

given data

Principal= $2000

rate= 6%= 0.06

time= 7years

Required:

The final amount A

Step two:

the expression for the compound interest is

A= P(1+r)^t

substituting we have

A= 2000(1+0.06)^7\\\\A= 2000(1.06)^7\\\\A=2000*1.50363\\\\A=3007.26

6 0
3 years ago
Candlelight Books kept a record of how its sales increased based on
zavuch27 [327]

Answer:

D

Step-by-step explanation:

We need to understand the meaning of slope. The slope means the rate of change of y with every unit change of x.

<em>In our case, it will be rate of change of sales increase (%) with respect to unit change of discount(%).</em>

<em />

The formula for slope is the change in y divided by change in x.

From the 2 points given, we can say that slope is:

\frac{62-32}{20-10}=\frac{30}{10}=\frac{3}{1}

<em>This means "as discount increases 1%, sales increase by 3%". Option D is right.</em>

7 0
3 years ago
Question 3 of 10
Sphinxa [80]

Answer:

So, only B and D are trinomials.

Step-by-step explanation:

A trinomial is an algebraic expression having three terms in it.

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B. 3y +5y2 + y

A trinomial because, it contains three terms.

C. 6x2

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F. x11

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So, only B and D are trinomials.

5 0
3 years ago
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Answer:

196.9 million mi^2

Step-by-step explanation:

4 0
3 years ago
Evaluate 3.05- 0.338
jek_recluse [69]

The answer is 2.712


6 0
4 years ago
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