Ltamtecarwo8o Ltamtecarwo8o

04-09-2016
Mathematics

contestada

what is the value of the expression 8 to the -2nd power? a. –16 b. 1/64 c. 1/16 d. 64

Respuesta :

TacoMan22 TacoMan22

04-09-2016

The answer is b. 1/64

Answer Link

dalendrk dalendrk

04-09-2016

[tex]a^{-n}=\dfrac{1}{a^n}\\\\8^{-2}=\dfrac{1}{8^2}=\dfrac{1}{8\cdot8}=\boxed{\frac{1}{64}}[/tex]

Answer Link

Otras preguntas

Divide 4,318 by 7 Estimate:______________________________

Who am I? My philosophical method was to ask my students leading questions to help them see the conclusion that would naturally follow from the premise we start

Add The Following Polynomials? (6x^3 + 4x-2) + (4x^2 + 3x^3 - 6) I have no clue how to do this I missed a lot of days in school due to personal issues if some

what was the significance of the lend-lease act? A. it represents an American violation of existing diplomatic agreements? B. it strengthened American neutralit

At top speed, a coyote can run at a speed of 44 miles per hour. if a coyote could maintain its top speed, how far could it run in 15 minutes? A- 2.93 miles B-

what is "Linear Mime"

Freddy is searching for a shirt and discovers that he has 12 shirts for every 6 pair of jeans.If he has 18 shirts, how many pairs of jeans does he have?

what is 3/5 of 60 students?

what were the capital cities of tang and song china like?

help me solve this algebra question pleaseeeeee 3(6-4x)-27x+10x-31