According to adams survey,54 sixth graders, or 36% of the students in sixth grade, would like to take art or music electives. how many sixth grade students are there in adams school? a.90b.150c.162d.194

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

Simplify the algebraic expression 8y-2(y+4)