Barry buys a package of pasta for $2.39 and a jar of tomato sauce for $3.09. He uses a $0.75 coupon and a $0.50 coupon.

The population of a city (in millions) at time t (in years) is P (t) = 2.6 e 0.005t, where t=0 is the year 2000. When will the population double from its size at t=0?

Beth spins a fair spinner numbered 1 - 8 and flips a fair coin. What is the probability of obtaining a factor of 3 and a head?

Used use euler's method with step size 0.1 to estimate y (0.5), where y (x) is the solution of the initial-value problem y ' = y + 4xy, y (0) = 1. (round the answer to four decimal places.)

Evaluate x+y/5, for x = 12 and y = 13

Hcf of 30, 15 and 25

A sling is being rotated at the rate of 99 rpm. Give each answer as an exact fraction. a) What will the length of the sling have to be so that the speed of the object at the end will be 53 meters per second? (in meters) meters

Simply the expression - 3 (x+3) 2-3+3x. what is the simplified expression in standard form?

Which statement could be used to explain why fx) = 2x - 3 has an inverse relation that is a function? The graph of f (x) passes the vertical line test. f (x) is a one-to-one function The graph of the inverse of f (x) passes the horizontal line test.

1. Subtract the following two polynomials: 3x^2-7x + 2 and 9x^2 + 3x - 8.

Solve for w. 30 = - 6w + 12