Profit is the difference between revenue and cost. The revenue, in dollar, of company that manufactures television can be modeled by the polynomial 3x²+180x. The cost, in dollar, of producing the televisions can be modeled by 3x²-160x+300.The variable x is the number of televisions sold. If 150 televisions are sold ,what is the profit? C)$50,700

The profit in this case is equal to $50,700.

Step-by-step explanation:

As the problem stated profit is the difference between revenue and cost, in this case we have:

So the profit will be the difference between these two functions.

In order to find the profit when 150 televisions are sold we need to make x equal 150.

The profit in this case is equal to $50,700.

use formula for the circle a=3.14

step-by-step explanation:

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.