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word problems for seventh grade exponentsMultiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. After settling down in an alive organism a hepatitis virus can increase at the rate of 5 times each minute. What is the total number of viruses after 2 minutes ? a. 25 c. 15 b. 35 d. 50 2. After settling down in an alive organism a hepatitis virus can increase at the rate of 5 times each minute. What is the total number of viruses after 6 minutes ? a. 1
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word problems for seventh grade exponents
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____ 1. After settling down in an alive organism a hepatitis virus can increase at the rate of 5 times each minute.
What is the total number of viruses after 2 minutes ?
a. 25 c. 15
b. 35 d. 50
____ 2. After settling down in an alive organism a hepatitis virus can increase at the rate of 5 times each minute.
What is the total number of viruses after 6 minutes ?
a. 15635 c. 15615
b. 31250 d. 15625
____ 3. After settling down in an alive organism a hepatitis virus can increase at the rate of 5 times each minute.
What is the total number of viruses after 6 minutes ?
a. 15615 c. 31250
b. 15635 d. 15625
____ 4. After settling down in an alive organism a HIV virus can increase at the rate of 3 times each minute. What is
the total number of viruses after 4 minutes ?
a. 81 c. 71
b. 162 d. 91
____ 5. After settling down in an alive organism a HIV virus can increase at the rate of 4 times each minute. What is
the total number of viruses after 6 minutes ?
a. 4096 c. 4086
b. 4106 d. 8192
____ 6. After settling down in an alive organism a hepatitis virus can increase at the rate of 4 times each minute.
What is the total number of viruses after 3 minutes ?
a. 64 c. 74
b. 128 d. 54
____ 7. After settling down in an alive organism a hepatitis virus can increase at the rate of 5 times each minute.
What is the total number of viruses after 5 minutes ?
a. 3125 c. 6250
b. 3115 d. 3135
____ 8. After settling down in an alive organism a flu virus can increase at the rate of 4 times each minute. What is
the total number of viruses after 2 minutes ?
a. 6 c. 26
b. 16 d. 32
____ 9. After settling down in an alive organism a hepatitis virus can increase at the rate of 5 times each minute.
What is the total number of viruses after 2 minutes ?
a. 25 c. 15
b. 35 d. 50
____ 10. After settling down in an alive organism a HIV virus can increase at the rate of 2 times each minute. What is
the total number of viruses after 5 minutes ?
a. 22 c. 42
b. 32 d. 64
word problems for seventh grade exponents
Answer Section
MULTIPLE CHOICE
1. ANS: A PTS: 1
2. ANS: D PTS: 1
3. ANS: D PTS: 1
4. ANS: A PTS: 1
5. ANS: A PTS: 1
6. ANS: A PTS: 1
7. ANS: A PTS: 1
8. ANS: B PTS: 1
9. ANS: A PTS: 1
10. ANS: B PTS: 1
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