An electric current flowing in a circuit (consisting of a battery of V volts and a resistor of R ohms connected in series), satisfies dI dt for some constants k and b with k 〉 0. Initially, 1(0-0 and I(t) approaches a maximum level as t → oo. (a) What is the value of b? (b) Find a formula for I(t) in terms of k, V, and R. 1(t) =

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

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?

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost