| |
| |
1. |
What is the value of 4(9 + y) if y = 0.1? |
| |
|
A. |
36.4 |
B. |
3.6 |
| |
|
C. |
40 |
D. |
36.1 |
| |
|
Hint |
|
| |
2. |
What is the first step in the 4-step plan to solve problems? |
| |
|
A. |
Solve |
B. |
Examine |
| |
|
C. |
Plan |
D. |
Explore |
| |
|
Hint |
|
| |
3. |
An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? |
| |
|
A. |
17 pounds |
B. |
12 pounds |
| |
|
C. |
5 pounds |
D. |
7 pounds |
| |
|
Hint |
|
| |
4. |
Evaluate 3x + 2y if x = 3 and y = 7. |
| |
|
A. |
5 |
B. |
27 |
| |
|
C. |
23 |
D. |
105 |
| |
|
Hint |
|
| |
5. |
Evaluate b3 + 6 if b = 2. |
| |
|
A. |
512 |
B. |
12 |
| |
|
C. |
14 |
D. |
15 |
| |
|
Hint |
|
| |
6. |
Solve  |
| |
|
A. |
24 |
B. |
16 |
| |
|
C. |
4 |
D. |
3 |
| |
|
Hint |
|
| |
7. |
3.5 g = ______mg |
| |
|
A. |
350 |
B. |
0.0035 |
| |
|
C. |
0.35 |
D. |
3,500 |
| |
|
Hint |
|
| |
8. |
Write 3,465 in scientific notation. |
| |
|
A. |
0.3465×104 |
B. |
3.465×103 |
| |
|
C. |
34.65×102 |
D. |
346.5×10 |
| |
|
Hint |
|
| |
9. |
Evaluate 42 - 10 |
| |
|
A. |
6 |
B. |
16 |
| |
|
C. |
26 |
D. |
2 |
| |
|
Hint |
|
| |
10. |
Solve f =  . |
| |
|
A. |
4 |
B. |
3 |
| |
|
C. |
2 |
D. |
6 |
| |
|
Hint |
|
| |
11. |
57 mL = ______ L |
| |
|
A. |
0.57 |
B. |
0.057 |
| |
|
C. |
57,000 |
D. |
0.0057 |
| |
|
Hint |
|
| |
12. |
Find the next term in the sequence
1, 6, 36, 216, |
| |
|
A. |
222 |
B. |
1944 |
| |
|
C. |
7776 |
D. |
1296 |
| |
|
Hint |
|
| |
13. |
Write 10 · 10 · 10 in exponential form. |
| |
|
A. |
13 |
B. |
103 |
| |
|
C. |
310 |
D. |
31 |
| |
|
Hint |
|
| |
14. |
Express 64 in exponential form as a power of 4. |
| |
|
A. |
43 |
B. |
26 |
| |
|
C. |
45 |
D. |
44 |
| |
|
Hint |
|
| |
15. |
The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12? |
| |
|
A. |
$225.65 |
B. |
$216.80 |
| |
|
C. |
$230.69 |
D. |
$206.72 |
| |
|
Hint |
|
| |
16. |
Which property represents 5 × (6 × 3) = (5 × 6) × 3? |
| |
|
A. |
Associative Property of Addition. |
B. |
Commutative Property of Multiplication |
| |
|
C. |
Associative Property of Multiplication. |
D. |
Distributive Property |
| |
|
Hint |
|
| |
17. |
Describe and identify the pattern in the sequence.
0.3, 0.6, 1.2, 2.4, … |
| |
|
A. |
×0.2; geometric |
B. |
+2; arithmetic |
| |
|
C. |
×2; geometric |
D. |
+0.3; arithmetic |
| |
|
Hint |
|
| |
18. |
Write 6.2 × 105 in standard form. |
| |
|
A. |
62,000 |
B. |
62,000,000 |
| |
|
C. |
6,200,000 |
D. |
620,000 |
| |
|
Hint |
|
|
|