Assume that there are 9 girls and 8 boys in the neighborhood club, and a team of 5 is to be selected. (1) How many different teams can be selected? (2) How many different teams can be...
Assume that there are 9 girls and 8 boys in the neighborhood club, and a team of 5 is to be selected. (1) How many different teams can be selected? (2) How many different teams can be...
(X+6)^2=-14
An investment is worth $3980 in 1994. By 1999 it has grown to $6380. Let y be the value of the investment in the year x, where x=0 represents 1994. Write a linear equation that relates the value of...
Solve the system by the method of substitution. -2x+7y=9 3x+2y=-1
Assume that there are 6 different issues of Sports Illustrated, 7 different issues of Newsweek, and 4 different issues of Popular Science, including the December 1st issue, on the rack. You choose...
Assume that there are 19 frozen dinners: 10 pasta, 6 chicken, and 3 seafood dinners. The student selects 5 of them.
Assume that there are 11 board members: 9 females, and 2 males including Tom. There are 5 tasks to be assigned randomly, including that of advertising meetings to the public. (1) Find the...
Assume that the playbook contains 9 passing plays and 16 running plays. The coach randomly selects 9 plays from the playbook.
Solve the system using the elimination method. {x+10y=12 {-2x+5y=2
A total of $12,000 is invested in two bonds that pays 8.5% and 10% simple interest. The annual interest is $1140. How much is invested in each bond?
Phyllis invested $9,500, a portion earning a simple interest rate of 3 1/4 % per year and the rest earning a rate of 3% per year. After one year the total interest earned on these investments was...
A group of students who are selecting 2 of their group at random to give a report, but assume that there are 8 males and 3 females. What is the probability that 2 females are selected...
two of the top-grossing concert were by a jazz band and a rock band. together the two tours visited 181 cities. The jazz band visited 99 cities more than the rock band. how many cities did each group...
the bucket containing orange tennis balls and yellow tennis balls from which 5 balls are selected at random, but assume that the bucket contains 7 orange balls and 9 yellow balls. (1)...
a carpenter has a 12-foot board to used to make windmills and if each still requires 2 5/6 feet how many stills can be made from the 12- foot board show me how you solved this problem
Sam would like to buy a car. The best offer that Sam is able to get for loan is 4.8% compounded monthly for a term of 60- months. Sam has a $2500.00 as a down payment and can afford...
student who wants to buy 3 CDs, but assume that there are 3 CDs featuring the piano, 4 CDs featuring the trumpet, and 5 CDs featuring the saxophone. (1) In how many different ways can...
Assume that there are 3 routes from Dallas to Los Angeles, 4 routes from Los Angeles to New York, and 5 from New York to Atlanta.
Twelve gallons of regular unleaded gasoline plus 8 gallons of premium unleaded gasoline cost $78.48. Premium unleaded gasoline costa $0.11 more per gallon than rwgular unleaded. Find the price per...
involving the casting of a play in a community theater. Assume that there are 8 unfilled roles: 3 male and 5 female. There are 6 men and 9 women, including Sally, auditioning for a part in the play...