lizzyswetlady lizzyswetlady

15-09-2016
Mathematics

contestada

what is the value of 1/ 2^-2x^-3y^5 for x=2 and y=-4? a) 16 b) -4 c) -1/32 d) -16

Respuesta :

nobillionaireNobley nobillionaireNobley

15-09-2016

1/2^-2x^-3y^5 = 2^2x^3/y^5 = 4(2)^3/(-4)^5 = 4(8)/-1024 = -32/1024 = -1/32

Answer Link

Otras preguntas

a tour-bus operator sold $1,517 worth of tickets for a trip to Niagara Falls. Each tickets cost the same amount and could be paid for with three bills. What was

Roberta works for a salary of $68345 a year. She gets paid 26 times a year. What is her gross salary?

If you were to see a couple of inconsiderate people simply abandoning the remains of their picnic lunch on the lawn in front of the campus building in which you

Nce the oil is being produced in algal cells, you might try to use chlamydomonas, an algal model organism that is easy to grow in the lab. You could test whethe

What heat zone lies between tropic of cancer and tropic of capricon

The label of a fertilizer states that the fertilizer contains 18.1% p4o10 by mass. What is the mass percentage of phosphorus in the fertilizer?

Determine whether the lines l1 and l2 are parallel, skew, or intersecting. L1: x = 9 + 6t, y = 12 − 3t, z = 3 + 9t l2: x = 4 + 16s, y = 12 − 8s, z = 16 + 20s

How do babies grow and make great advances in motor skills?

Explain two ways in sectionalism caused conflict or tension in the United States during the early 1800's. Then explain how sectionalism affects economics and po

PLEASE COME ANSWER THIS PLEASE PLEASE