If x = 4 calculate the value of x squared 2x

In how many ways can a gymnastics team of 4 be chosen from 9 gymnasts? 36 126 3,024

Which formula gives the area of a rectangle? A = 1/2 bh A = 2 (b + h) A = bh A = b + h

What is the next sequence

What is the solution to y=4x+7

What kind of triangle is 23mm, 20mm, 13mm

What are the solutions of x2 - 2x + 17 = 0? A. X = 2i or x = - 2i B. x = 1 + 4i or x = 1 - 4i C. x = 4i or x = - 4i D. x = 1+2i or x = 1 - 2i

Let f (x) = 4x2-5. A new quadratic function g (x) is the function f (x) stretched vertically by a factor of 2. What is the equation of this new function g (x) ? Question 5 options: g (x) = 4x2-3 g (x) = 8x2-10 g (x) = 4 (x+2) 2-5 g (x) = 8x2-5

Verify the identity: sin 4x = 2 sin 2x cos 2x

Steven has a bag of 20 pieces of candy. Four are bubble gum, 4 are chocolates, 4 are fruit chews, and the rest are peppermints. If he randomly draws one piece of candy what is the probability that it will be chocolate? A. 0.1 B. 0.2 C. 0.25 D. 0.4

What is 3.75 dollars rounded to the nearest dollar