A little brown bat has eaten 1400 mosquitoes. It can eat 900 mosquitoes per hour. Let x be the number of hours it needs to hunt and eat 4100 mosquitoes.

Bill has enough money to buy no more than 1/2 pounds of cheese. How much cheese can he buy?

The average score of all golfers for a particular course has a mean of 70 and a standard deviation of 3.5. Suppose 49 golfers played the course today. Find the probability that the average score of the 49 golfers exceeded 71.

jean stocked her aquarium with 36 fresh-water fish, which cost $212. the male fish cost $5 each, while the female fish cost $7 each. find the number of male fish (x) and the number of female fish (y)

The container that holds the water for the football team is 3/10 full. After pouring in 5 gallons of water, it is 1/2 full. How many gallons can the container hold?

If 3x + 12 = 18, find the value of 4x + 1. 4x + 1=1

Which steps should be used to graph the equation y - 4 = (x + 2) ?

Work out the gradient of a line that is parallel to - 2x+y-5=0

Which word has a horizontal line of symmetry? A. HAD B. BED C. LIT D. HIP

Use you graph to estimate the value of x when y = 2. How would you work that out?

Las casas del lado de la calle donde vive karina llenen todos los numeros pares la primera casa de la calle es el numero 200 y la ultima es el 240. Karina observa que no se han saltado ningun numero par cuantas casas hay de ese lado de la calle