month weight (lbs)
january 13.5
february 12.5
march 10.5
april 11.2
may 11.2
june 10.8
july 9.5
august 13.4
september 11.5
october 11.8
heather recorded the weight of her cat sally for the past ten months. she is going to the vet this month. she is predicting that the cat's weight will be close to the mean of her data. about how much is she predicting that sally will weigh?
a) 8 lbs
b) 10.9 lbs
c) 11.3 lbs
d) 11.6 lbs

Graph the system of equations on your graph paper to answer the question. {y=−x+4y=x−2 what is the solution for the system of equations? enter your answer in the boxes.

Need solving this 2nd limit problem.

Evaluate 8x2 + 9x − 1 2x3 + 3x2 − 2x dx. solution since the degree of the numerator is less than the degree of the denominator, we don't need to divide. we factor the denominator as 2x3 + 3x2 − 2x = x(2x2 + 3x − 2) = x(2x − 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the form† 8x2 + 9x − 1 x(2x − 1)(x + 2) = correct: your answer is correct. to determine the values of a, b, and c, we multiply both sides of this equation by the product of the denominators, x(2x − 1)(x + 2), obtaining 8x2 + 9x − 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x − 1).