Answer:
They spent $63 and 12 hours each
Step-by-step explanation:
Given
<em>Represent hour with h</em>
For Brian;
For Latrell
Required
Find h and amount
Since, they spent the same amount
Collect Like Terms
Substitute 12 for h in
Answer:
where are the equations?
Step-by-step explanation:
tell me and I will edit my answer to answer ur question
The described situation represents a normal distribution.
For a normally distributed distribution, P(X < x) = P(z < (x - mean) / standard deviation))
P(x > 100) = 1 - P(z =< 100) = 1 - P(z < (100 - 80) / 12.12) = 1 - P(z < 1.6502) = 1 - 0.95055 = 0.04945 = 4.9%
Therefore, the required percentage of the customers expected to get free gifts is 4.9%.
Answer:2
Step-by-step explanation:It’s like doing 6 minus 4. Then use the symbol from the largest number
