1. If f(x)= 16^1/3 and g(x)=2x^-2/5
what is f(x) * g(x)
What is f(x)/g(x)
2. The Volume of a sphere can be given by the V= 4.18879r^2. You have to design a spherical container that will hold a volume of 50 cubic inches. What should the radius of your container be?
A. 2.29
b. 3.45
c. 2.43
d. 11.94
3. A lunch menu consists of 3 different kinds of sandwiches, 3 different kinds of soup, and 5 different drinks. How many choices are there for ordering a sandwich, a bowl of soup, and a drink?
A. 11
b. 45
c. 4320
d. 3
what is f(x) * g(x)
What is f(x)/g(x)
2. The Volume of a sphere can be given by the V= 4.18879r^2. You have to design a spherical container that will hold a volume of 50 cubic inches. What should the radius of your container be?
A. 2.29
b. 3.45
c. 2.43
d. 11.94
3. A lunch menu consists of 3 different kinds of sandwiches, 3 different kinds of soup, and 5 different drinks. How many choices are there for ordering a sandwich, a bowl of soup, and a drink?
A. 11
b. 45
c. 4320
d. 3
-
1) f(x) = (2^4)^1/3 = 2^4/3 g(x) = 2^-2/5 ==> f(x)g(x)= 2^14/15
2) 50 = 4.19r^2 ==> r = 3.45
3) 3*3*5 = 45
2) 50 = 4.19r^2 ==> r = 3.45
3) 3*3*5 = 45