There are 4 boys and 7 girls, how many four person group combinations are possible?

What is the inverse of the function f (x) = x + 3? a. h (x) = 1/3x+3 b. h (x) = 1/3x - 3 c. h (x) = x-3 d. h (x) = x + 3

On Mars, an object weighs 60% of its weight on Earth. Shane weighs 125 pounds on Earth. Select all statements that are true about Shane's weight. Answer Choices A:Shane's weight on Mars is less than his weight on Earth.

Alexandra wants to sign up for cell phone service she trying to decide which company she should choose.

Use an area model or the distributive property. (4x + 5) (4x-5)

What is the common difference of the arithmetic sequence:-4.6,-5.2,-5.8,-6.4

If you roll a standard number cube 65 times, how many times do you expect the cube to show an even number? Round the measure to the nearest whole number

Sound waves are emitted from a fishing boat. Some of the sound waves are reflected by fish and detected back at the boat. The shortest time between the sound waves being emitted and detected is 0.26 s. The speed of sound in water is 1500 m/s.

To make orange paint, Pedro mixes red paint and yellow paint in the ratio 3:2. If he uses 8.5 gallons of yellow paint, how many gallons of red paint does he use?

In which of these examples, binomial distribution can be used? a) Finding the best month to launch a new product b) Accurately predicting who will be promoted at work c) Predicting the score of a cricket match d) Probability of getting a certain

Translate. "The quantity x minus 2y, plus 3" a. 3 (x - 2y) b. (x - 2y) + 3 c. 2y + 3 d. 2y - 3 e. 2 (y + 3)