The annual profit at a chain of stores is normally distributed with a mean of $61,000 and a standard deviation of $23,000. The stores in the top 5% of annual profit were rewarded with a celebration. What
was the annual profit required to have a party?

$98,835.

Step-by-step explanation:

Given: Annual profit at a chain of stores is normally distributed with a mean () of $61,000 and a standard  deviation() of $23,000.

Let denoted the profit.

Let be the minimum profit required to have a party.

The stores in the top 5% (i.e. 0.05) of annual profit were rewarded with a celebration.

i.e.

Hence, the annual profit required to have a party was $98,835.

answer: .75 km

step-by-step explanation:

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi