Binomial Review

When rolling two dice, the probability of rolling doubles is ⅙. Suppose that a game player rolls the dice five times, hoping to roll doubles. What is the probability the player gets doubles less than three times in 5 attempts?

• 0.161

• 0.965

• 0.015

• 0.997

If you were using the foil method, what is the last term in

this product above?

• 7

• 1

• 12

Using FOIL, what is the inner term?

• x²

• 3x

• 4x

Using the foil method, what is the first term in this answer?

• 16x²

• 14

• 14x

• 16x

(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6

What does FOIL stand for?

• Fell Over Iguana's Leg

• Free Oreos In Library

• First Outer Inner Last

• Fresh Only in Lakes

(y + 3)(y + 7)

• y² + 21

• y² + 10y + 21

• y^2 + 4y - 21

• 2y + 10

(n - 5)(n - 1)

• n² - 5n + 5

• n² - 6n + 5

• n² + 5

• n² + 6n + 5

Find the product:
(3x – 1)(x + 5) 

• 3x² + 4x + 5

• 3x² + 4x - 5

• 3x² + 14x + 5

• 3x² + 14x - 5

Find the product:
(y - 3)(y + 7)

• y² - 21

• y² + 10x - 21

• y² + 4y - 21

• 2y - 10