Cost Model Find a linear regression model for the weekly cost data, using as the independent variable. C(x) = mx + k Round m to 1 decimal place, and round k to the nearest integer.

The price of a TV inclusive of 10% GST IS $720  what is the GST component of the price?

1. To travel outside the city limits, a certain taxicab company charges $1.20 for the first mile or less of travel. After the first mile, the charge is an additional $0.90 per mile. Complete the following table. x, NUMBER OF MILES OUTSIDE CITY LIMITS 0. 0.5 1 10 c, TOTAL COST (IN $) a. Write an equation for the total cost, C, of the first mile or less of travel. b. Write an equation that gives the total cost, C, if you travel more than 1 mile, all outside city limits. c. Write a piecewise function for the total cost, C. 2.

An analyst find the data that the cost of 10 heaters is $ 2900 while the cost of 15 heaters is $ 4150. Using this data find the Cost function.

A company produces 7,029 toys per day. The materials used is $5 per toy. The company employs 90 workers, who work 9 hours a day and get paid $15 per hour. The overhead cost is $419 per day. Please calculate the total productivity for this company. Numbers only, keep three decimals if not exact, either round up or down is ok 0.149

Write an equation to relate the cost C to the number of pounds p. Number of Pounds Total Sales $10 6 $15 $20 10 12 AC = 10n p = 10n p= 2.5C IC= 2.5p

the mark is $______