STA Semester 2 Final Review

Discount is ____________ from the price.

• added
• divided
• subtracted
• Mr. Ed is very old

Sales tax is __________ to the price

• subtracted
• added
• multiplied
• divided

Mounica goes to Target. Her items total to $150. If she has a 40% DISCOUNT ,
 
then 5% SALES TAX. How much will she pay? TAKE YOUR TIME! 

• $90
• $94.50
• $176
• $106.50

Solve.

• 102 m²
• 39 m²
• 51.2 m
• 81 m²

What is the area of this composite shape?

• 14 in²
• 68 in²
• 36 in²
• 24 in²

What is the probability of flipping heads on a coin?

• impossible
• unlikely
• as likely as unlikely
• likely

What is the likelihood of selecting a rose colored crayon?

• unlikely
• as likely as not likely
• likely
• certain

What is the probability of rolling an even number on a die?

• impossible
• unlikely
• equally likely
• likely

• 1/2
• 1/8
• 1/3
• 1/12

You have a bag of 17 marbles.  Four are blue, 6 are green, 2 are red, and the others are yellow.  What is the probability of drawing a red marble, putting it aside, and then drawing a green marble?

• 1/136
• 2/17
• 3/68