corinnna corinnna

06-06-2021
Mathematics

contestada

a) 9 to the power of minus 1 over 2 (9^-1/2)
b) 27 to the power of minus 2 over 3 (27^-2/3)

a 9 to the power of minus 1 over 2 912 b 27 to the power of minus 2 over 3 2723 class=

Respuesta :

06-06-2021

Step-by-step explanation:

a) 9^-½

= (1/9)^½

= (√1)/(√9)

= 1/3

=0.333....

b). 27^-⅔

= (1/27)^⅔

=(³√1)²/(³√27)²

=1/9

=0.111.....

=

Answer Link

Otras preguntas

becky has 5 candy bars. She wants to share them with 3 friends. How much will each friend get?

for what form of jazz was New Orleans famousA. bebopB. swingC. cool jazzD. dixieland

What os the job of the nucleus?

Do someone knows anything about my Antonia?

Riding the bus,Jasmine uses 2/3 of her money for bus fare.What is this number as a decimal? 0.3* 0.6* 0.8* 1.5* Help asap!!!!!

find x if a =13 and C = 47 need help

¿cuáles son frases ciertas?el gobierno de nicaragua está tratando de renovar los recursos naturales de nicaragua.la gente de nicaragua no es muy amable.hay much

Hemophilia is a sex-linked disorder in which a person’s blood clots very slowly or not at all. Why are males more likely to inherit hemophilia than females?

What is the place value of the 5 in 5,675.321

Which experiment lead to changes to the original cell theory