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Pavlova-9 [17]
3 years ago
14

PLEASE HELP!!! Jeanie is 21 years old. She opens an account that pays 3.9% interest compounded monthly. She

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
6 0

Answer:

$11,170

Step-by-step explanation:

First you convert the percentage to decimal form out of 100 (which you divide)

3.9%/100 =  0.039

A = P(1 + rt)

A = 10000(1 + 0.039 * 3)     ( * = multiplication)

I = $11,170 - 10,000 = $1,170

Which you should get $1,170.00 or $1,170 (which is pretty much the same thing)

Hope this helps!

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|2x+1|+5=12 solve for x
SSSSS [86.1K]

Answer:✖️=3

✖️=4

Step-by-step explanation:

-(2✖️+1)=7 (2✖️+1)=7

-2✖️-1=7. 2✖️=6

-2✖️=8 ✖️=3

-✖️=4

✖️=4

8 0
3 years ago
What is the equation of the line shown in the graph?
iris [78.8K]

Your answer is Y= 2x (a) + 4 (e)  

The y intercept is 4 and the slope is 2

7 0
3 years ago
How to do please help
weeeeeb [17]

Answer:

715.5

Step-by-step explanation:

The formula is A=1/2 b*h

so, b*h = 53*27 = 1431

Divide by 2 and the answer is 715.5

Hope this helps :)

7 0
3 years ago
Write the function for the following set of ordered pairs. (0,10), (3,25), (5,35), (10,60).
noname [10]
Hmm, so they seem to be increaeing by powers of 5
10=2 times 5
25=5 times 5
35=7 times 5
60=12 times 5

so maybe it is
nth term=5(n+2) or 5n+10
lets try it
0th term
5(0)+10
0+10=10
corrrect

3rd term
5(3)+10
15+10
25
correct



so the function is
f(x)=5(x+2)
5 0
3 years ago
You are planning to invest $500 at 12% compounded annually. How much money would you have after 10 , 20 and 30 years?
Serjik [45]

A=P(1+r)^t

where A=final amount

P=principal

r=rate in decimal form

t=time in years


we are given that P=500, r=12%=0.12

we want to find A when t=10, 20, and 30


so

A=500(1+0.12)^t

A=500(1.12)^t

when t=10, A=500(1.12)^{10}=$1552.92

when t=20, A=500(1.12)^{20}=$4823.15

when t=30, A=500(1.12)^{30}=$14980.96

7 0
4 years ago
Read 2 more answers
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