*DOK 1 1. The temperature in Townsville was -5° C at 9:00 PM last night. By 11:00 PM, the temperature had decreased
degrees. What was the temperature at 11:00 PM?
1
A) 7°C
B) 3° C
C) -3° C
D) -7°C
US

Which of the following is the result of expanding

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

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).