based on the number of mice that took part in the experiment, the total number of mice that had at least one effect is 20 mice.
<h3>how many mice had a health effect?</h3>
15 mice had at least 1 tumor while 4 mice had both a tumor and respiratory failure.
the number of mice with just a tumor is:
= 15 - 4
= 11 mice
the number of mice with respiratory failure alone is:
= 9 - 4
= 5 mice
the mice that had at least one symptom is:
= 11 + 5 + 4 mice with both
= 20 mice
question is:
what are the number of mice with at least one effect?
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Expanded form: 4,000,000 + 400,000 + 8,000 + 700 + 30
Answer:
The answer is $28.3
Step-by-step explanation:
$15.30 + ($6.50 × 2)
15.30 +6.50 × 2
15.30 + 13
= $28.3
Answer:
Step-by-step explanation:
(x + 5)(x + 2)
x^2 + 2x + 5x + 10
x^2 + 7x + 10