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3 years ago

I need help with this ASAP. Thank u so much

Mathematics

2 answers:

NNADVOKAT [17]3 years ago

7 0

Answer:

6 x 10^26

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

fenix001 [56]3 years ago

6 0

Answer:

still need help?

Step-by-step explanation:

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What must be true of two rational expressions before they can be added

Kisachek [45]

Answer:

reeee

Step-by-step explanation:

4 0

3 years ago

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

Harlamova29_29 [7]

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!

6 0

3 years ago

Solve for Y. 1/8 > y > 18%

Advocard [28]

Answer:

The solution is (-∞, 0.125) ∪ (0.18,∞)

Step-by-step explanation:

we have

$\frac{1}{8} > y > 18\%$

This is a compound inequality

$y > 18\%$ or $y < \frac{1}{8}$

Remember that

$18\%=18/100=0.18$

$\frac{1}{8}=0.125$

$y > 0.18$ -----> the solution is the interval (0.18,∞)

$y < 0.125$ ----> the solution is the interval (-∞, 0.125)

The solution of the compound inequality is

(-∞, 0.125) ∪ (0.18,∞)

3 0

4 years ago

In 1969, there were 25 companies located in the research triangle. By 1970, there were 47 companies in the park. What is the per

faust18 [17]

47-25= 22
22 divided by 47 =0.468 aka 47% increase

6 0

4 years ago

Find the radius of a circle given that the area is three times its circumference

lbvjy [14]

Answer:

Radius of the circle = 6 units

Step-by-step explanation:

Let the radius of the circle be r

According to the given condition:

Area of the circle = 3 times the circumference of the circle

$\therefore \pi r^2 =3\times 2\pi r\\\therefore r^2 = \frac{3\times 2\pi r}{\pi}\\\therefore r^2 = 3\times 2r\\\therefore r = 6\: units\\$

5 0

3 years ago