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forsale [732]
3 years ago
10

68 is decrease by 15%

Mathematics
1 answer:
babunello [35]3 years ago
8 0
15% of 68 = 10.2

68 - 10.2 = 57.8


68 decreased by 15% is 57.8
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$8000 principal earning 5% compounded annually, after 6 years
Verdich [7]

Future amount after 6 years will be: $10720.76

Step-by-step explanation:

Principal = $8000

Interest= 5% compounded annually

Time = 6 years

We need to find A (future amount)

The formula used is:

A=P(1+\frac{r}{n})^{nt}

A= Future amount

P= Principal amount

r= interest rate

n= no of times interest is applied

t= time

Putting values and finding A

P=8000. r=0.05, n=1, t=6

A=P(1+\frac{r}{n})^{nt}\\A=8000(1+\frac{0.05}{1})^{1*6}\\ A=8000(1+0.05)^{6}\\ A=8000(1.05)^{6}\\A=10720.76

So, Future amount after 6 years will be: $10720.76

Keywords: Compound Interest

Learn more about Compound Interest at:

  • brainly.com/question/3614284
  • brainly.com/question/8280736

#learnwithBrainly

8 0
3 years ago
Write the equation of a direct variation that passes through the point (-11, 13)
VMariaS [17]
<h2>Answer:</h2>

<u>A direct variation equation is of the form y = m⋅x for some constant value m</u>.

<u>For a direct variation equation passing through</u>

(x,y) = (-11,13)

13 = m × - 11

→ m = - 13/11.

so, as y = m⋅x

y = - 13/11x

<u>Hence, the direct variation equation is [C] - 13/11x</u>.

4 0
3 years ago
I NEED HELP ON THESE ASAPPPPPP
Lana71 [14]

Answer:

1. (-3,-11),(-2,-8),(-1,-5),(0,-2)(1,1)(2,4) (3,7)

2 (-3,5),(-2,0),(-1,-3), (0,-4),(1,-3),(2,0),(3,5)

3 0
3 years ago
What is the area of a triangle that has a base of 15 1/4in. and a height of 18in?show work
Sauron [17]
Answer : 137.25

Step 1 -  Convert the base of a triangle to decimal form

15 1/4 = 15.25

Step 2 - Multiply base by height

18 * 15.25 = 274.5

Step 3 - Divide 274.5 by 2

274.5 ÷ 2 = 137.25

3 0
3 years ago
Roberta Arthur had the following reciepts for the week of April 12th: 50$ gift; 25$ rebate; April 13th, 2.45$ refund on aluminum
oksian1 [2.3K]

Answer:

$329.44

Step-by-step explanation:

 $50-25= 25

 25.00-2.45=22.55

 299.89+22.55=322.44

322.44+7.00= 329.44

I didnt see april 15 if its supposed to be added i there just add 299.89 to the total.

7 0
3 years ago
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