G(t)= t^2 and f(x)= 1 + x
f(2g(1))
a. 1
b. 3
c. 30
d. -1

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer