Answer:
The answer is 5 over 7
Step-by-step explanation:
Answer:
b ≤ -4
Step-by-step explanation:
4b−4≤−20
4b - 4 + 4 ≤ - 20 + 4
4b ≤ -16
Divide both sides by 4
b ≤ -4
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22 students...16 boys
probability student will be a boy is 16/22 which reduces to 8/11 or 72.7%
Answer:
Step-by-step explanation:
