sam7999 sam7999

18-03-2020
Mathematics

contestada

Find the product. Write your answer in
exponential form.
5^7•5^-9•5^-5

Respuesta :

fermeroben fermeroben

18-03-2020

5^7 = 5 × 5 × 5 × 5 × 5 × 5 × 5 = 78,125

5^-9 = 5 ÷ 5 ÷ 5 ÷ 5 ÷ 5 ÷ 5 ÷ 5 ÷ 5 ÷ 5 = 0.000000512

5^-5 = 5 ÷ 5 ÷ 5 ÷ 5 ÷ 5 = 0.00032

78,125 × 0.000000512 × 0.00032 = 0.0000128‬

Answer: 0.0000128‬ or 1.28 x 10^-5

Answer Link

Otras preguntas

A poster is 16 inches wide by 20inches long. You use a copier to create a reduction whith a scale factor of of 3/4 .will the reduction fit into a frame taht is

Which of the following did the NAACP do? A. Protested against desegregation B. Protested discrimination C. Rioted against women's suffrage D. Supported the Ku K

Ofelia has a certain amount of money. If she spends $12 , then she has 1/5 of the original amount left. How much money did Ofelia have originally?

Is the sentence compound, or is it simple with a compound verb? The town officials planned the parade for July 4, but it had to be postponed to July 11. A. s

While driving,Mac sees a sign that says 123 kilometers to a diner. How many more meters is it to the diner?

If f(x)=7-2x find f(3)+6

Why don’t animal cells need chloroplasts?

factor out the coefficient of the variable: 2.4n + 9.6

What percent of the suns energy reaches the earth?

The estimated product of two numbers is 2,800 what are they?