Find the rate of acceleration of forceof 20 n would give you a mass of (a) 5kg (b) 40kg and (c) 100kg

Which describes the difference between the graph of f(x)=x^2 and g(x)=-(x^2-2)

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?