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bija089 [108]
3 years ago
7

karen deposits $300 into an account that pays simple interest at a rate of 5% per year. how much interest will she be paid in th

e first 4 years?
Mathematics
2 answers:
shtirl [24]3 years ago
6 0
60 dollars. you will use the formula I=PRT
jeka943 years ago
5 0
Karen will be payed $60 in interest in the first four years. 

We can solve this problem by using the simple interest formula (Interest = Principal * Rate * Time)

Interest = 300 * 5/100 * 4

Interest = 60, meaning that Karen will be payed $60 in interest in the first four years. 
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Which is the graph of y=2/(x+1)-6
krek1111 [17]

Answer:

I have linked the graph in an image

Step-by-step explanation:

1. Simplify  y=2/(x+1)-6

2. Subtract the numbers 1-6=-5

3. = 2/x-5

4. Graph your results

4 0
3 years ago
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Graph the line whose x-intercept is -1 and whose y-intercept is 4.<br> x<br> 5<br> ?
shepuryov [24]

Answer:

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7 0
3 years ago
Match the property that was used. x+13=13+x
Jobisdone [24]

the commutative property was used

3 0
3 years ago
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The function f(x) = 2x + 510 represents the number of calories burned when exercising, where x is the number of hours spent exer
riadik2000 [5.3K]

Answer: 789 calories burned while combining diet with 2 hours of exercise

Step-by-step explanation:

we have that

f(x)=2x+510

g(x)=200x-125

we know that

(f+g)(x)=f(x)+g(x)

substitute

(f+g)(x)=2x+510+200x-125

(f+g)(x)=202x+385

Find (f+g)(2)

For x=2 hours

substitute

(f+g)(2)=202(2)+385

(f+g)(2)=789\ calories

therefore

The answer is

789 calories burned while combining diet with 2 hours of exercise

8 0
3 years ago
Solve for f(-2) <br> PLEASE HELPPPPP
viva [34]

Answer:

5/9

Step-by-step explanation:

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We know a^-b = 1/a^b

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7 0
3 years ago
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