2 years ago

Convert 65,000,000 to scientific notation. (3 points)

Mathematics

1 answer:

yarga [219]2 years ago

8 0

Answer:

6.5x10^7

Step-by-step explanation:

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PLEASE HELP I NEED THIS DONE Chan deposited money into his retirement account that is compounded annually at an interest rate of

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Answer:

No, equivalent quarterly rate will be approx 1.75%

Step-by-step explanation:

Given that Chan deposited money into his retirement account that is compounded annually at an interest rate of 7%.

We know that there are 4 quarters in 1 year.

So to find that equivalent quarterly we will divide given yearly rate by number of quarters.

That means divide 7% by 4.

which gives 1.75%.

But that is different than Chan's though of 2% quarterly interest.

Hence Chan is wrong.

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Answer:

(0,8)

Step-by-step explanation:

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Find the value of r in(4,r) (r,3) so that the slope of the line containing them is 0

Pavel [41]

Answer:

r = 3.

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

$y = mx + b$

In which m is the slope.

Finding the slope of a line, given two points:

When we are given two points of a line, the slope of the line is given by the change in y divided by the change in x.

Points (4,r), (r,3)

Change in y: 3 - r

Change in x: r - 4

Slope is 0, so:

$\frac{3 - r}{r - 4} = 0$

$3 - r = 0$

$r = 3$

The value is r = 3.

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