If the cost to do business for a particular company is $4,000 for the startup fee plus $250 per day thereafter, write a graph linear equation that could represent the cost over time. How much cost will there be after 1 month (assume that there are 30 days in that month's time)?

The fuel mileage of a certain car is 28mpg (mi/gal). What is it in units of km/L?

A cubic box contains 105 grams of water. What is the length of one side of the box in meters

A hot tub with a surface area of 28 ft2 is filled with water to a depth of 29 in . Hint: volume is calculated as area × height (A × h). A) What is the volume of water in the tub, in liters? Express your answer to two significant figures and include the appropriate units. B) How many kilojoules are needed to heat the water from 59∘F to 103 ∘F? Express your answer to two significant figures and include the appropriate units. C) If the hot-tub heater provides 5900 kJ/min, how long, in hours, will it take to heat the water in the hot tub from 59∘F to 103∘F? Express your answer to two significant figures and include the appropriate units.

A person on a diet lost 1.4 kg in a week. How many micrograms per second were lost on average? Report your numerical answer below, assuming four significant digits.

Listen Calculate the number of seconds that a 53 year old person has lived. Your Answer: Answer units