A company has 10 members on its board of directors. In how many ways can it elect a president, vice-president, secretary, and treasurer? 1) 210 2) 320 3) 5,040 4)...

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A company has 10 members on its board of directors. In how many ways can it elect a president, vice-president, secretary, and treasurer? 1) 210 2) 320 3) 5,040 4)...

A bag contains 2 red marbles, 3 blue marbles, and 4 green marble. What is the probability of choosing a red marble, and without replacing it, then drawing a green marble? Write your answer as a percentage...

A bag contains 2 red marbles, 3 blue marbles, and 4 green marble. What is the probability of choosing a blue marble, and without replacing it, then drawing a green marble? Write your answer as a percentage...

A bag contains 2 red marbles, 3 blue marbles, and 4 green marble. What is the probability of choosing a red marble, and without replacing it, then drawing a blue marble? Write your answer as a fraction...

Using your rate from the previous question in the equation A=Pert, find how long it will take the investment to reach $30,000 if the rate of return continues. Round to the nearest tenth of a year...

a swimming pool is holding 5300 gallons of water in it. a system is set up to increase the pool water by 16% per hour. how fast is the pool filing up when it has 18300 gallons in it

please help

Housing prices in a certain neighborhood average at $113.89 per square foot. If one house in this neighborhood is 1800 square feet, what should it be priced at? A. $139,750 B. $140,000 C...

A textbook store sold a combined total of 393 sociology and chemistry textbooks in a week. The number of chemistry text books sold was 45 less than the number of sociology textbooks sold. How many...

Answer choices: A) sin theta = -1/2 B) sin theta = 1/2 C) sin theta = sqrt3/2 D) sin theta = - sqrt3/2

Help me solve this problem. I know the answer, just don't know bow to get it

round answer to three decimal places

A patio was to be laid in a design with one tile in the first row, two tiles in the second row, three tiles in the third row, and so on. Mr Tong had 60 tiles to use. How many tiles should be placed...

homework questions i am confused on

The volume of a cube is increasing at a rate of 300 cm3/min at the instant when the edge is 20 cm. Find the rate at which the edge is changing.

The owners of a pet store plan to purchase some hamsters and some rabbits. They decide to spend at least $100 and purchase at least eight animals. Each hamster costs $5 and each rabbit costs $25....

5^x-3=3^2x

Michael is a working on a construction project. He needs to cut a piece of wood into two pieces so that the longer piece is 4 inches longer than twice the length of the shorter piece. If the piece...

x2+bx-11; b= ?

homework problem

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