A sector with a area of 11 over 2 pi cm squared has a radius of 3 cm

5.2.8. Suppose K1 and K2 are positive definite n * n matrices. Suppose that, for i = 1, 2, the minimizer of pi (x) = xTKix - 2xT fi + ci, is x i. Is the minimizer of p (x) = p1 (x) + p2 (x) given by x = x 1 + x 2? Prove or give a counterexample.

Problem: Jeanie has 3/4 yard piece of ribbon. She needs one 3/8 yard piece and one 1/2 yard piece. Can she cut the piece of ribbon into the two smaller pieces? Explain!

Choose the correct property. The property applied in #2 is? commutative property associative property identity property

What is the next term of the geometric sequence? 3,15,75,

Ayana and Tabitha recorded the amount of time spent on homework on ten school days. Graphs of their data are shown. A box plot titled Ayana's Time spent on homework. The number line goes from 0 to 4. The whiskers range from 0.5 to 3.

In one study subjects were randomly given either 500 or 1000 milligrams of vitamin C daily, and the number of colds they came down with during a winter season was noted.

1.9=-0.95 (b+6) b = ___ (type your answer as a number, "no solution" or "infinite solutions")

Donald has x twenty-dollar bills and 11 ten-dollar bill. How much money does Donald have? Write your answer as an expression.

A set of equations is given below: Equation C: y = 6x + 9 Equation D: y = 6x + 2 How many solutions are there to the given set of equations? One solution No solution Two solutions Infinitely many solutions

Pam bought 14 postcards during 7 days of vacation. After 10 days of vacation, how many total postcards will Pam have bought? Solve using unit rates. postcards