james86 james86

15-09-2016
Mathematics

contestada

8 to the third power times 8 to the negative 5th power

Respuesta :

19-09-2016

8^3 * 8^-5 = 8^3/8^5 = 8^-2 = 1/8^2= 1/64

Formulas used : x^-a = 1/x^a
x*1/b = x/b
x^a/x^b = x^a-b

Answer Link

Otras preguntas

Find two supplementary angels such that the measure of the first angle is 38° less than three times the measure of the second

the strongest plant cells are?

Maya works 16 hours per month at her part-time job earning $6.75 per hour. She earns some additional money house sitting for neighbors and friends. Maya charges

Find the mistake Cu(NO3)2(s) + CuO(s) → 2NO(g) + O3(g)

The nickels and dimes all fell on the floor. There were 12 more nickels than dimes, and the total value of the coins was $5.10. How many nickels and how many di

is the following sentence true or false? the faster the particles of a substance are moving, the more energy they have.

What is 4.9186 round to the nearest tenth

In "The Mark of the Beast," how does the narrator feel about Eastern Gods at the end of the story?

Mammals with a carnivorous diet include the a. rabbit, mouse, elephant, zebra, and monkey. b. bear, badger, fox, human, and rat. c. aardvark, whale, hyena, dog,

Some students attend school 180 out of 365 days a year. About what percentage of the year do they attend school?