Answer:
21 x 3.1 / 2 = 32.55
Step-by-step explanation:
Since the mean of the distribution is 110, and the distribution is normal, then 50% of the the people will have scores below 110.
To solve this problem, we must remember that division is the inverse operation of multiplication. This means to undo any multiplication problem, we can divide.
Because 8 * -2 = -16, if we divide the product by the two factors, we can reveal this unique relationship, as shown below:
-16/-2 = 8
-16/8 = -2
Therefore, the two division problems above are your answer.
Hope this helps!
Answer:
It’s 15/3+(2•11)
Step-by-step explanation:
