Answer:
12:3
Step-by-step explanation:
767 rounded to the nearest ten is 770
Answer:
(-2 x5y3 )( 3x2y )= -180 x2 y2
Answer:
Its the fourth one 1693000
Step-by-step explanation:
Step-by-step explanation:
If a variables varies jointly, we can just divide it by the other variables in relation to it.
For example, since p variables jointly as q and square of r, then

where k is a constant
First, let find k. Substitute p= 200
q= 2, and r=3.



Now, since we know our constant, let find p.

Q is 5, and r is 2.


