Suppose a and b are independent events. If l(a) =0.8 and p(b) =0.85 what is p(a and b)

Which math sentence can be used to determine if the triangle is a right triangle?

William invested $5000 in an account that earns 3.8% interest, compounded annually. the formula for compound interest is a(t) = p(1 + i)t. how much did william have in the account after 6 years? (apex)

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer