Answer:
Here is your answer.
Step-by-step explanation:
Sum: -10
Expression:
X = 2
m = -5
(multiplying X and M)
XM = -10 (X times M = -10) (-10 = negative 10)
32 adult tickets were sold
58 student tickets were sold
32+58=90
5(32)+3(58)=334
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
Answer:
250cm
Step-by-step explanation:
60cm+80cm+110cm= 250cm
110 cm comes from 100cm in one meter combined with the other 10cm
