Explanation:
When I think about the term marketing mix, I think about a set of tools that firms use to increase their profits such as price, product, promotion and place.
Let X be the time or period needed for an automobile center to finish an oil change.
X ∼ N (17, 2.5)
a)
P(X ≥ 20) = P((X - 17)/5 ≥ (20- 17)/2.5) = P(Z ≥ 1.2) = .1151 *100 = 11.51% is the answer
b)
P(X ≥ x) = 0.07
P (X - 17)/2.5 ≥ (x - 17)/2.5) = 0.07
P (Z ≥ z) = 0.07
look at the z table, 0.07 lies between 1.47 and 1.48, add and then divide you'll get:z = 1.475
1.475 = (x - 17)/2.5
x = 20.6875 ≈ 21 minutes
filters reduces dust particles, scratches, and minute light disturbances in a image
The answer should be 6. Six
Answer:
Answer:
$420 of revenue, $840 of deferred revenue
Explanation:
Data provided in the question
Paid amount = $1,260
Given months = 6 months
Number of months = 2 months
For two months, the revenue is
= Paid amount × number of months ÷ given months
= $1,260 × 2 months ÷ 6 months
= $420
Now the deferred revenue is
= Paid amount - revenue
= $1,260 - $420
= $840
Hence, the revenue is $420 and the deferred revenue is $840
