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The consumer price index for a new car in 1990 was 110.2, and in 1995 it was 136.5. If the price of the car was $12,880 in 1990, what was the price in 1995?
Show that an SO2 atmospheric concentration of 0.2 ppb(v) is equivalent to 0.4 ppb(w) stands for weight and ppb(w) refers to the number of tonnes.
Janice has a 6% commission rate on all her sales. If she sells $80,000 worth of merchandise in 1 month, what commission will she earn?
Housing rates have rapidly increased, and you have decided to save to buy your first house.
Working together to get the job done. Betty and Frank, working together , can paint the exterior of a house in 3 days.
When we have two fractions on either sides of an equality or inequality symbol, we can multiply the numerator on the right hand side (RHS).
Interpret the results that you found from a) and b). Include a discussion on how can these be used to assess the Older Then Dirt process.
The freight train travels 390 mi in the same time that it takes the passenger train to travel 480 mi. Find the speed of each train.
Chemist has 400ml of solution of which 80% is alcohol. How much water needs to be added to dilute solution to 50% alcohol?
An investment of $1500 paid interest of $45 during a certain period. How mush interest would and investment of $2000 invested at the same rate.
A certain club is collecting money for a charity. A local company has agreed to contribute $1 to the charity for every $3 collected by the club.
Conduct a literature and internet search for information on the Truth-in-Lending Law. Discuss your findings in terms of what the law pertains.
Michael invested $25,000, part at 5% and part at 2%. If the total interest at the end of the year is $980, how much did he invest at 5%?
How much time will be spent stopping for lunch(es). Show your calculation. Express your answer as a mixed number in lowest terms.
What is the maximum amount of money a person can make in ONE game of the classic game show Jeopardy? What is the most they can lose as well?
It takes a manufacturer 120 hours to produce the first product in a batch of 15 products, and a 75 percent learning rate is expected.
If four out of five doctors prefer fast food, than at a convention of 455 doctors, how many probably ate fast food for lunch?
If a person jogs at a rate of 5 mi/h for 3 h in a week, how many calories do they burn?
An administrator of a popular web site is told that a new server can handle 11,000 "hits" (users accessing the site) per second.
How many magazines should the business sell in order to profit $125? Create an equation by letting m equal the number of magazines.
Cowling’s rule. Cowling’s rule is another method for determining the dosage of a drug to prescribe to a child. For this rule, the formula.
Two students in your class are having an argument about the American money system. One claims it is an example of the metric system.
300 gallons of a 1% emulsion is desired. The concentrate is 6 lbs per gallon of active ingredient. How much liquid concentrate is required?
The ratio of the force on the shoe soles to the weight of a runner is 3 to 1. What force does a 130-pound jogger exert on the soles of her shoes?