If b = 1, c = 2, and ZA = 60o, find a. %3D

Rewrite V16 in simplest form.

Please me out asap. Find AB, if possible

One common system for computing a grade point average​ (GPA) assigns 4 points to an​ A, 3 points to a​ B, 2 points to a​ C, 1 point to a​ D, and 0 points to an F. What is the GPA of a student who gets an A in a 3​-credit​course, a B in each of two2​-credit​courses, a C in a 4​-credit ​course, and a D in a 3​-3-credit course?

Define the term coefficients?

Assume that the pond contains 90 fish: 76 orange, 13 blue, and 1 green. A contestant pays $0.55 to randomly catch one fish and receives $0.20 if the fish is orange, $1.20 if the fish is blue, and $12.00 if the fish is green. How much (on average) does the carnival gain on each play? (If the carnival loses money, enter a negative dollar amount)