A) f(x) < -x^2 + x - 1 b) f(x) > x^2 + x - 1 c) f(x) > -x^2 +x - 1 d) f(x) < x^2 + x - 1

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?