10 times 90 is 900, and divided by -19 is -900/19.
Answer:
oof thats hard
Step-by-step explanation:
Answer:
Step-by-step explanation:
The volume of a sphere is

We are told our volume is 500pi/3, so we fill that in and solve for r:

Start by multiplying both sides by 3 over 4 pi:

Simplifying gives us

Take the cubed root of both sides to get that
r = 5
Step-by-step explanation:
If there 5% is allowed in Rs 1,580 than the selling price of the watch is 1,501
19/20
19/20 = 0.95
0.9 < 0.95