If a coin is flipped 5 times and a head comes up 2 times, what is the relative frequency of a head coming up?

A. 0.60

B. 0.40

C. 0.20

D. 0.80

The amount of matter inside a 3D figure is its

If you join all the vertices of a heptagon how many quadrilaterals will you get?

A coin is tossed 20 times. It lands on heads 9 times. What is P (H) according to your experiment? Write your answer as a fraction, decimal and percent

Dave can complete a sales route by himself in 4 hours. James can do the same job in 5 hours. How long will it take them to do it working together?

Find the fifth roots of 243 (cos 260° + i sin 260°)

A football team lost 5 yards on each of three plays. Explain how you could use a number line to find the team's change in field position after the three plays.

g Let L be the operator on P3 defined byL (p (x)) = xp (x) + p (x) (a) Find the matrix A representing L with respectto [1, x, x2]. (b) Find the matrix B representing L with respectto [1, x, 1 + x2]. (c) Find the matrix S such that B = Sâˆ'1AS.

C. if matrix a is diagonalizable, find the diagonal matrix d that is associated with a by using d

Find the next three terms of each sequence 11,7,3

What is the maximum for f (x) = 625-16x^2