moneybubble10 moneybubble10

01-12-2017
Mathematics

contestada

Which expression is equivalent to 3^4 ⋅ 3^−9?

1/3^13
1/3^5
3^5
3^13

Respuesta :

budwilkins budwilkins

01-12-2017

[tex] {3}^{4} \times {3}^{ - 9} = {3}^{4} \times (1/ {3}^{9}) = {3}^{4} \div {3}^{9} \\ {3}^{(4 - 9)} = {3}^{ - 5} = 1/( {3}^{5} )[/tex]
So the 2nd answer is correct: 1 / 3^5

Answer Link

Otras preguntas

In 2000 about how many people in the world lived on less than $1 a day

what is the decimal form of 63/100

Which is a nonpoint source of pollution? A) Tourists throw trash into the ocean. B) A car mechanic pours oil on the ground. C) Rain contains chemicals that seep

Please help, I don’t get the question.

I need help ASAP !!!!!!!!

The Harlem Renaissance celebrated the culture and artistic achievement of which group

why did the united states get involved Vietnam conflict?A. To make money for welfare programs. B. To stop the spread of drugs. C. To teach Vietnamese children a

Hayato watches a piece of gum Stuck to a clown’s bicycle tire as a steadily rotates, making 40 revolutions per minute. He started watching the game when it was

Write an expression that, when simplified is equivalent to 15x +7

please help me find the surface area of these both