A-b
difference means subtract
Answer:
t≥2
Step-by-step explanation:
because you need at least 2 touchdowns, t must be equal to 2 or more (greater) than 2.
Answer:
The expected value of lateness
hours.
Step-by-step explanation:
The probability distribution of lateness is as follows:
Lateness P (Lateness)
On Time 4/5
1 Hour Late 1/10
2 Hours Late 1/20
3 Hours Late 1/20
The formula of expected value of a random variable is:

Compute the expected value of lateness as follows:


Thus, the expected value of lateness
hours.
Divide each term by πr2 π r 2 and simplify. Divide each term in πr2h=V π r 2 h = V by πr2 π r 2 .
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The value should the equipment be recorded in aaron company's records is <span>90,000</span>