jaydenfa9
jaydenfa9 jaydenfa9
  • 20-08-2020
  • Mathematics
contestada

Evaluate this expression then round your answer to two decimal places:
7^4 ÷ 7^6 =
​

Respuesta :

hbj
hbj hbj
  • 20-08-2020

Answer:

0.02

Step-by-step explanation:

7⁴ / 7⁶ = 7⁴⁻⁶ = 7⁻² = 1/7² = 1/49 ≈ 0.02

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 20-08-2020

Answer:

.02

Step-by-step explanation:

7^4 ÷ 7^6

We know that a^b ÷ a^c = a^ ( b-c)

7^4 ÷ 7^6  

7^(4-6)

7^(-2)

We know that a^ -b = 1/a ^b

1 / 7^2

1/49

.020408163

Rounding to 2 decimal places

.02

Answer Link

Otras preguntas

why did the irreconcilables refuse to support ratification of the treaty
This painting, entitled Guernica, is an abstract painting of the anguish experienced by those individuals who experienced the Nazi German bombing of Guernica du
how many times dose 7 go into 20
Convert the following decimal to a common fraction. reduce to lowest terms 0.75 =
How can detritivores be beneficial to the environment? *
Can I add a picture with my question if I am at my phone ???
Why hasn't the minimum wage increased?
For a career as a nutritionist, a bachelor's degree is required. please select the best answer from the choices provided. t f
Weiland, by Charles Brockden Brown is an example of a
Lori started at work at 9am she usually works 5 hours her mananger asked her to stay at 3:40pm how many hours she work in total ?