A school has 380 students of whom 70% can swim. If 40% of the boys connot swim and 200 girls can swim, how many girls are there in the school

How many pieces of sod need to cover his yard if his yard measures 30 feet by 14 feet

X = 1/2at^2 solving for a

Solve for x: - 3 (x + 3) = - 3 (x + 1) - 5.

Given the equation 2x-y+4z=8

A line has slope 2/3 and y-intercept - 2 which answer is the equation of the line? a. y=2x 2/3 b. y=-2x 2/3 c. y=2/3x 2 d. y=2/3x-2

Mary has $500 in her account. She makes a $350 withdrawal, deposits $100, and then gets charged a $20 fee. How much does she have in her account? A) $180 B) $230 C) $290 D) $340

A function g (x) has x-intercepts at (1/2,0) and (6,0). Which could be g (x) ? g (x) = 2 (x + 1) (x + 6) g (x) = (x-6) (2x - 1) g (x) = 2 (x - 2) (x-6) g (x) = (x + 6) (x + 2)

Roger is training for a half-marathon. The course is 13.1 miles long. Let p represent Roger's average pace in minutes per mile. Write and solve an inequality to show the average pace needed to finish the half marathon in less than 2 hours.

Find the area under the standard normal curve to the left of z = 0.49 and to the right of z = 2.05. Round your answer to four decimal places, if necessary.

I am watching a movie that is 1 hour and 37 minutes and I watched 52 minutes so how many minutes are left