All categories

4 years ago

Rewrite using a single positive exponent. 7^4 * 7^-9

Mathematics

2 answers:

dmitriy555 [2]4 years ago

7 0

7^4 x 7^-9=0.000059
Thats your answer
i hope it helped you

Nat2105 [25]4 years ago

7 0

7^4 * 7^-9 => 7^4-9 => 7^-5 => 1/7^5

You might be interested in

FIND THE AREA OF THE FIGURE BELOW

Romashka [77]

Answer:

220 squared units

Step-by-step explanation:

first, find the area of the rectangle by multiplying 8 by 20. Then, fin the area of the triangle by multiplying 6 by 20 and then dividing the result by 2.

8*20=160

6*20=120

120/2=60

Finally, add them together and you get 220 units squared.

7 0

2 years ago

If you deposit $100 in a savings account that earns simple interest at a rate of 1.5% per year how much interest will you have e

Alexus [3.1K]

Equation: L=P*R*T

P=100
R=1.5%=0.015
T=5

Multiply and you get 7.5 as the interest.

7 0

4 years ago

Read 2 more answers

help im stuck pls -- Refer to the table above. Determine the percent of all voters that did not vote Republican or Democrat but

dsp73

Answer:

9.9%

Step-by-step explanation:

Well, you would just divide the "other" category and the "total" category and then move the decimal over 2 spaces, because you need to multiply by 100 to turn your answer into a percent, so:

$\frac{222}{2222} =0.09999...\\$

Then once you multiply by 100, or move the decimal to the left 2 spaces, it becomes:

9.9%, which could be rounded to 10% or 9%.

5 0

3 years ago

Write an equation of the line containing the given point and parallel to the given line.

Zolol [24]

Answer:

I am not able to see your attachment

6 0

3 years ago

X to the second power equal 35

Elena L [17]

Answer:

x² = 35

Step-by-step explanation:

This expression as an equation is x² = 35

x to the second power is x²

Therefore x to the second power equal to 35 as an equation is x² = 35

4 0

3 years ago