sherinamurray sherinamurray

04-06-2017
Mathematics

contestada

y varies jointly as x and z. y = 56 x=4 and z =7. Find y when x=8 and z=5

Respuesta :

SammyAces SammyAces

06-06-2017

Y varies jointly as x and z, here means y is proportional to x and z.
y = k*x*z
56 = k*4*7
k = 2
y = 2*8*5
y = 80.

Answer Link

Otras preguntas

which organelle should be listed under "both" in the diagram plants and animals ? A. Centriule B. Mitochondrion C. Chloroplast D. Cell wall

The ratio of girls to boys on a soccer team is 2 to 3. If there are 25 players on a team, how many are girls? Solve by writing and solving a proportion

what were the principal economic resources of each region?

How do you think that common sense influenced people's reaction to the Declaration of Independence

If the fourth multiple of three is subtracted from the third multiple of four, what is the difference?

which of these individuals was not a member of the republican party

which island did japan want to occupy to strengthen its position in the pacifc

explain how a human offspring 47 chromosomes could be produced

How were Japanese-Americans treated during World War II?

Describe two examples of steroids. For Each example, describe its physiological function