16 nickles
10 dimes
1.00$ + 0.80$
Answer:
80/320
Step-by-step explanation:
answer is given
First we need to do 12 ÷ 4 to see how many times that goes in. You get 3. Then you do
Answer:
dV/dt = 40π
Step-by-step explanation:
We are told that The radius r(t) of the base of a cone is increasing at a rate of 10 meters per second. Thus;
dr/dt = 10 m
Height: h = 6 m
Volume of cone is given by the formula;
V = ⅓πr²h
dV/dr = ⅔πrh
We want to find the rate at which the volume is changing at radius of 1m.
Thus;
dV/dt = (dV/dr) × (dr/dt)
dV/dt = ⅔π(1 × 6) × (10)
dV/dt = 40π
No, the TI-36X Pro is not allowed on the PSAT, as it is not found on the list of acceptable calculators.
