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2 years ago

10

Suppose that when your friend was born, your friend's parents deposited $7000 in an account paying 6.3% interest compounded quar

terly. What will the account
balance be after 15 years?

1 answer:

NNADVOKAT [17]2 years ago

7 0

Step-by-step explanation:

okay I think you can solve this question now ☺️

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sdas [7]

It would be 120.

Look at the first column, 40. It’s basically multiplication and you can just use a calculator.

For example, 40 x 1 = 40,
And if you looks the second column, it’s being multiplied by 2. Which would be 40 x 2, you just have to multiply 3 x 40 which is 120.

Sorry for my english

7 0

2 years ago

Please help me graph question

iogann1982 [59]

Answer:

Step-by-step explanation:

Put in the form of y = Ax + B

x + 2y = 10

2y = -x + 10

y = -½x + 5

has a slope of -½ and a y intercept of 5

-x + 4y = 8

4y = x + 8

y = ¼x + 2

has a slope of ¼ and a y intercept of 2

4 0

2 years ago

What is an equation of a circle whose center is (1,4) and diameter is 10?

nexus9112 [7]

Answer:

$x^{2} - 2x + y^{2} - 8y = 8$

Step-by-step explanation:

Standard form for a circle is:

$(x - h)^{2} + (y - k)^{2} = r^{2}$ (h, k) is the center r is the radius

$(x - 1)^{2} + (y - 4)^{2} = 5^{2} \\x^{2} - 2x + 1 +y^{2} - 8y + 16 = 25\\x^{2} - 2x + y^{2} - 8y = 8$ $x^{2} - 2x + y^{2} - 8y = 8$

6 0

2 years ago

James had 508 books to put into 9 boxes. how many books were in each box?

SOVA2 [1]

Answer:

around 56-57

Step-by-step explanation:

8 0

2 years ago

I bought<br>car<br>of 650,000 and<br>sold it for 520,000. Find the lost<br>Percent ?

harkovskaia [24]

Answer:

<u>20%</u>

Step-by-step explanation:

520,000/650,000 = 0.8

Sold for 80% of original price

Lost percent = 100% - 80%

20%

4 0

2 years ago