24-06-2017
Mathematics

contestada

Assume that y varies inversely with x. If y=8 when x=1.55. Find x when y=-0.62

Respuesta :

RickyChen RickyChen

24-06-2017

since xy = a (a is a constant)
a = 8*1.55 = 12.4

so -0.62x = 12.4
-> x= 20

Answer Link

Otras preguntas

Mark each statement if it correctly describes something that happened when foreign invaders conquered Egypt. A. Foreign rulers took the title pharaoh. B.

How can you use a graph to check a factorization?

the goals of the safety office of the department of transportation include?

How can you use a graph to check a factorization?

find the current to run an electrical motor that has an output of 2.1 horsepower and is 71% efficient. operates at 171 volts answer to nearest tenth of an amp.

How did the war in Vietnam eventually end? A. Russian troops entered the war and defeated the Vietnamese. B. The North Vietnamese surrendered to the South Vie

Gil rolls a number cube 78 times. How many times can he expect to roll an odd number greater than 1?

please help me solve this problem t x 3/4 for t = 8/9

Which additional word or words in the sentence should be capitalized? In may, I will try to grill hamburgers and hot dogs on memorial day. Choose all answers th

Which sentence has no errors in the use of capital letters? A. "don't touch the artwork," warned the guide, "or you could damage the paintings." B. "Don't touch