Basic Math question and answers for June 19, 2024
- Q The number of asthma sufferers in the world was about 84 million in 1990 and 130 million in 2001. Let v represent the number of asthma sufferers (in millions) worldwide...
- Q Mr. Smith decides to feed his pet Doberman pinscher a combination of two dog foods.Each can of brand A contains 4 units of protein, 1 unit of carbohydrates, and 2...
- Q Suppose that you earned a bachelor's degree and now you're teaching high school. The school district offers teachers the opportunity to take a year off to earn a master's degree....
- Q Suppose that you borrow $2000.00 from a friend and promise to pay back $3170.00 in 3 years. What simple interest rate will you pay?
- Q Challenge in a company, 80% of the workers are men. If 600 people work for the company who aren't men, how many workers are there in all? Use pencil and...
- Q Karina has two investment options for $20,000 she is saving for her future college expenses. One account pays 2.5% interest compounded monthly. The second account pays 2.2% compounded weekly. Which...
- Q Use the problem-solving flowchart. The sum of three times a number and three is equal to the difference of the number and nine. Find the number. Round your answer to...
- Q A rectangle has a length of x ? 6 and a width of x-7. Which equation below describes the perimeter, P, of the rectangle in terms of x?P=2x-13P-4x-26p=x-13x+42P=x-13
- Q We have seen that isosceles triangles have two sides of equal length. The angles opposite these sides have the same measure. Use the information to the right to help find...
- Q A company wholesales shampoo in a particular city. Their marketing research department established the following weekly supply-and-demand equations.p= x/600 + 1/2 Supply equationp= 4500/x ...
- Q You deposit $15,000 in an account that pays 4.5% interest compounded quarterly.A. Find the future value after one year.B. Use the future value formula for simple interest to determine the...
- Q Olivia sells solar panels to homeowners. She receives a 6% commission from the first $17,000 in sales and a 22% commission for any sales over $17,000. Last month hesold $54,400...
- Q You are one of five people who have been hired to mow the lawn at the local college. Each week, the dimensions of the plot you are responsible to mow...
- Q A bank offers a CD that pays a simple interest rate of 11.5%. How much must you put in this CD now in order to have $3,000 for a home-entertainment...
- Q The city of Raleigh has 9,200 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll...
- Q After you build 1 shelf, your friend wonders how long it will take you to build 9 shelves. How much time will it take to build 9 shelves, if you...
- Q A major coffee supplier has warehouses in Seattle and San Jose. The coffee supplier receives orders from coffee retailers in Salt Lake City and Reno. The retailer inSalt Lake City...
- Q Suppose that $5000 is deposited into an account that earns 3.5% interest compounded Semiannually. Let f(t) represent the value (in dollars) of the account at t years after depositing the...
- Q You must decide whether to buy a new car for $23,000 or lease the same car over a three-year period. Under the terms of the lease, you can make a...
- Q A nature center charges a $5 admission charge for children who are 12 years old or younger and$10 for those 13 years old and older. On Tuesday, the petting zoo...
- Q A car traveling at speed v miles per hour on a dry road should be able to come to a full stop in the distance ofD(V) = 0.055v + 1.1v...
- Q The formula for the perimeter of a rectangle is P = 2(1 + w) and the formula for the area of a rectangle is A = lw, where / is...
- Q Suppose the weekly cost for the production and sale of bicycles is C(x) = 29x + 3655 dollars and that the total revenue is given by R(x)=81x dollars, where x...
- Q Use a calculator conversion sequence to change the given angle in radians to the equal angle expressed in degrees to the nearest 0.01.-4.487 rad-4.487 rad ?(Round to two decimal places...
- Q A waitress sold 14 ribeye steak dinners and 32 grilled salmon dinners, totaling $598.67 on a particular day. Another day she sold 23 ribeye steak dinners and 16 grilled salmon...
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