cindyy3 cindyy3

01-09-2017
Mathematics

contestada

If z varies directly as x and z=30 when x=8 fine z when x=4

Respuesta :

stevemosby0 stevemosby0

01-09-2017

So for this one all you have to do is use the formular

Z*k=x

30k=8

K=4/15

Then when x=4

4/15x=4

So x=15

Answer Link

Otras preguntas

Ben is in charge of launching a game for gaming platforms, and he wants to use social media to spread the word.

Rafaela is a physical education teacher and has 25 girls and 35 boys in her class. She wants to divide the class into teams of the same size, where each team ha

1,000 meters = 0.62 miles 5,280 feet = 1 mile If a boy runs 550 meters, then how many feet does he travel? I AM CONFUSED SO PLEASE EXPLAIN WELL!!!!!

Definition of parasitism

~PLEASE HELP ASAP OFFERING 10 POINTS~ To the nearest cent, evaluate the problem below 1) $44.50 X (4%- 2.25%)

in the play endgame, why does hamm fear the child

In words, what does it mean when an economic consultant states:" kevin's income elasticity of red wine is equal to 6?

if the roots of a quadratic equation are 1±√5, then the product of the roots is

You have identified yourself as a pet lover all your life, but your involvement with the american society for the prevention of cruelty to animals (aspca) has c

Which of these figures are not polygons? A. A, B B. C, D C. A, C, D D. C