This would be D because:
3^-5 is 1/243 and 1/1/243 is 243
Answer:
41 or 20
Step-by-step explanation:
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Answer:
14
Step-by-step explanation:
The computation of the mean number of coins for the girls is shown below:
Since there are 24 boys and 16 girls so the total children is 40
So the number of coins for all children is
= 40 × 11
= 440
And, the number of coins for all boys is
= 9 × 24
= 216
Now the mean is
= (440 - 216) ÷ 16 girls
= 14
Answer:
the answer is 15x+3=3(5x+1)
