Answer:
11 dogs
Step-by-step explanation:
Step 1: Write out your equation
Let the number of dogs Frank walk be d
360 = 15d +195
Step 2: Solve the equation
360 - 195 = 15d
165 = 15d
d = 11
Therefore Frank needs to walk a total of 11 dogs to cover his expanse
Answer: The employee's expected earnings is 78.5.
Step-by-step explanation:
Since we have given that
$ Probability
0 0.07
25 0.12
50 0.17
75 0.14
100 0.28
125 0.18
150 0.04
We need to find the employee's expected earnings.
As we know the formula for "Expectation":
Hence, the employee's expected earnings is 78.5.