All members of a construction crew work at the same pace. Four of them working together can pour a foundation in 32 hours. How many hours would the job take if the number of workers:

decreased 2 times

Translate the following into an equation "the sum of the number and three is fivem

Find the value of a) 8^1/3 b) 8^2/3 c) 16^3/4

What is 66,618,000 in expanded notation

A candy dish contains 5 blue and 4 red candies. a child reaches up and selects 4 candies without looking. a. what is the probability that there are 3 blue candies and 1 red candy in the selection? b.

X^2-7y-7x+xy complete in factored form

Find the mean: 23,91,83,31,49,11,60,92

What is the measure of ∠SPQ in this rhombus? m∠SPR = (2x+13) ° m∠QPR = (3x-12) ° Enter your answer in the box.

Solve the equation for y 2x-y=5

A Mathematics test was taken by 4 boys and 6 girls. The mean marks of the 10 students was 49. a) Calculate the total marks obtained by 10 students. b) If the mean marks of 6 girls was 51, calculate the mean marks of 4 boys.

Tiffany has a spinner that is split into four equal sections: red, blue, green, and yellow. Tiffany spun the spinner 680 times. Which of the following would be a good estimate of the number of times the spinner lands on the green section? A.