1.
A.
15
B.
150
C.
0.15
D.
1.5
Hint
2.
Antonio earns $7.65 per hour. How much money does he make if he works 8 hours?
A.
$60.80
B.
$61.20
C.
$612.00
D.
$6.12
Hint
3.
Find 8
k
if
k
= 0.5238.
A.
4.9231
B.
3.483
C.
4.1904
D.
5.285
Hint
4.
Find 4 × 0.0034.
A.
0.0126
B.
1.36
C.
0.1216
D.
0.0136
Hint
5.
Write 7.2 × 10
6
in standard form.
A.
7,200,000
B.
72,000,000
C.
720,000
D.
0.0000072
Hint