1. Jack and his friends are collecting cans for the food bank. Thus far, they have collected 1500
cans. Jack has collected 60 percent of the cans. Marcia has collected 25 percent of the cans.
How many cans have their other friends collected thus far?
a.
200
b.
225
c.
375
d.
900
2. Solve 3/4 + 1/3 =
a. 4/7
b. 4/4
c. 4/3
d. 13/12
3. The arrow is pointing to the
_______________________ .
a. Aortic semilunar
valve
b. Mitral valve
c. Pulmonary
semilunar valve
d. Tricuspid valve
4. What role does DNA play in the S phase of the cell cycle?
a. DNA condenses to become as small as possible for replication.
b. DNA must uncoil and be copied.
c. DNA remains unchanged.
d. DNA is converted to RNA.
5. Solve 4 + (-3) *2 =
a. - 2
b. 2
c. - 10
, d. 10
6. Casey walked 2.1 miles to the grocery store. She then walked 0.5 miles to the post office and
0.8 miles to work. How far did she walk in total? Convert your answer into kilometers.
a. 2.11 km
b. 3.72 km
c. 5.01 km
d. 5.47 km
7. What does the pH scale measure?
a. The strength of a base.
b. The strength of an acid.
c. The concentration of hydroxide ions.
d. The concentration of hydrogen ions.
8. Prime time is the slot when most households are watching television. Like popular series and
documentaries.
Identify the answer below that corrects the fragment.
a. Prime time is the slot when most households are watching television like popular
series and documentaries.
b. Prime time is the slot when most households are watching television. Watching
popular series and documentaries.
c. Prime time is the slot when most households are watching television, popular
series and documentaries.
d. Prime time is the slot when most households are watching television; Like popular
series and documentaries.
9. Solve 5²*3 + 40 =
a. 55
b. 65
c. 70
d. 115
10. Solve and convert your
answer into a mixed number:
3.5 + 0.25 -1.00 =
a. 2
1/4
b. 2
1/2
c. 2
3/4
d. 3