All categories

3 years ago

Order the simplifications steps of the expression below using the properties of rational exponents.

Mathematics

1 answer:

vitfil [10]3 years ago

7 0

If you doing it too fractions just if your trying too get a smaller number just divid what ever number too the bottom and top and if you want to go up(higher)just multiply by whatever you do too the top do too the bottom

You might be interested in

What are 2 equivalent fractions for 2\5

Marrrta [24]

Answer:

4/10 and 6/15

Step-by-step explanation:

6/15 and 4/10 simplified equals 2/5

8 0

3 years ago

PLASE HELP!!! I WILL GIVE BRAINLIEST!!!

zhannawk [14.2K]

0.43 =

3/100 = 0.03

+

4/10 = 0.4

0.03 + 0.4 = 0.43.

Hope this helped☺☺

4 0

3 years ago

Read 2 more answers

The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as L=10logl/

matrenka [14]

Answer:

The the loudness heard by the mower will be 4 times the loudness heard by the Brandon.

Step-by-step explanation:

The least intense sound a human ear can hear , $I^o=10^{-12} dB$

The sound intensity level that Brandon can hear ,I= $10^{-10} dB$

$L=10\log\frac{I}{I^0}=10\log\frac{10^{-10} dB}{10^{-12}dB}=20$

The sound intensity level of the mower that Ahmad ,I'= $10^{-4} dB$

$L'=10\log\frac{I'}{I^0}=10\log\frac{10^{-4} dB}{10^{-12}dB}=80$

So, the:

$\frac{L}{L'}=\frac{20}{80}=\frac{1}{4}$

$L'=4\times L$

The the loudness heard by the mower will be 4 times the loudness heard by the Brandon.

7 0

4 years ago

Read 2 more answers

Jennifer is saving money to buy a bike. the bike costs $245. she has $125 saved and each week she adds $15 to her savings. how l

garri49 [273]

The answer is 8 weeks. $245- $125= $120. 120 divided by 15 is 8.

7 0

4 years ago

Chanelle deposits 7500 into the bank she does not withdraw or deposit money for six years she earns 6% interest during that time

wariber [46]

Answer:

10,200 Dollars

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year.

Solving our equation:

A = 7500(1 + (0.06 × 6)) = 10200

A = $10,200.00

3 0

3 years ago