Mathematics, 11.12.2020 01:00 angelinaissoocp33868
A bag contains 12 red marbles. The ratio of red marbles to blue marbles is 3 : 4. Find the number of blue marbles in the bag.
Answers: 3
Mathematics, 21.06.2019 19:00
How can you tell when x and y are not directly proportional?
Answers: 1
Mathematics, 21.06.2019 20:00
Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y β€ β4x β 2 b: y > β4x β 2 c: y β₯ β4x β 2 d: y < 4x β 2
Answers: 2
Mathematics, 22.06.2019 01:10
Evaluate 8x2 + 9x β 1 2x3 + 3x2 β 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 β 2x = x(2x2 + 3x β 2) = x(2x β 1)(x + 2). since the denominator has three distinct linear factors, the partial fraction decomposition of the integrand has the formβ 8x2 + 9x β 1 x(2x β 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 β 1)(x + 2), obtaining 8x2 + 9x β 1 = a correct: your answer is correct. (x + 2) + bx(x + 2) + cx(2x β 1).
Answers: 3
A bag contains 12 red marbles. The ratio of red marbles to blue marbles is 3 : 4. Find the number of...
Business, 23.01.2020 00:31
Physics, 23.01.2020 00:31
Mathematics, 23.01.2020 00:31
Mathematics, 23.01.2020 00:31
English, 23.01.2020 00:31
Mathematics, 23.01.2020 00:31
Geography, 23.01.2020 00:31
Mathematics, 23.01.2020 00:31
Mathematics, 23.01.2020 00:31