2016-2017 Released ACT

#1 The blood types of 150 people were determined for a study as shown in the figure. If one person from this study is randomly selected, what is the probability that this person has either Type A or Type AB blood?

• $\frac{62}{150}$

• $\frac{66}{150}$

• $\frac{68}{150}$

• $\frac{73}{150}$

• $\frac{84}{150}$

#2 The monthly fees for single rooms at 5 colleges are $370, $310, $380, $340, and $310, respectively. What is the mean fo these monthly fees?

• $310

• $340

• $342

• $350

• $380

#3 On a particular road map, $\frac{1}{2}$   inch represents 18 miles.  About how many miles apart are 2 towns that are  $2\frac{1}{2}$  inches apart on this map?

• 18

•  $22\frac{1}{2}$  

• 36

• 45

• 90

#4 Given $f=cd^3,\ \ f=450,\ and\ d\ =\ 10$  , what is c?

• 0.45

• 4.5

• 15

• 45

• 150

#5 If $f\left(x\right)=\left(3x+7\right)^2,\ then\ f\left(1\right)=?$  

• 10

• 16

• 58

• 79

• 100

#6 Jorge's current hourly wage for working at Denti Smiles is $12.00. Jorge was told that at the beginning of next month, his new hourly wage will be an increase of 6% of his current hourly wage. What will be Jorge's new hourly wage?

• $12.06

• $12.60

• $12.72

• $18.00

• $19.20

#7 The first term is 1 in the geometric sequence 1, -3, 9, -27, ... What is the SEVENTH term of the geometric sequence?

• -243

• -30

• 81

• 189

• 729

#8 The shipping rate for customers of Ship Quick consists of a fee per box and a price per pound for each box. The table gives the fee and the price per pound for customers shipping boxes of various weights. Greggs wants Ship Quick to ship one box that weights 15 pounds. What is the shipping rate for this box?

• $9.75

• $16.50

• $19.75

• $20.00

• $24.50

#9 A computer cup 0.32 cm thick is made up of layers of silicon. If the top and bottom layers are each 0.03 cm thick and the inner layers are each 0.02 cm thick, how many inner layers are there?

• 13

• 15

• 16

• 52

• 64

#10 The table shows the number of cars Jing sold each month las year. What is the median of the data in the table?

• 13

• 16

• 19

• 20.5

• 23.5