The answer is C because when it reflects the 4 stays negative and the 6 because negative because it reflected on the negative side
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30% off an item would make that item valued at 70% of its original price
94 times 0.7 = 65.8
$65.80
Answer:
d. 11.6
Step-by-step explanation:
The results of the first die and the second one are independent to each other. The expected value of Z is obtained, therefore, by summing the expected values of both X and Y, because Z = X+Y and X and Y are independent. As a result 