Mathematics, 10.10.2019 05:30 haleyllevsen

Can you me answer these three questions plz. also show your work,
for exercises 10 –12, assume all situations are proportional.

6. classes for every girl taking classes at the martial arts school, there are 3 boys who are taking classes at the
school. if there are 236 students taking classes, write and solve a proportion to predict the number of boys taking
classes at the school.

7. bicycles an assembly line worker at rob’s bicycle factory adds a seat to a bicycle at a rate of 2 seats in 11
minutes. write a proportion relating the number of seats s to the number of minutes m. at this rate, how long will it
take to add 16 seats? 19 seats?

8. painting lisa is painting a fence that is 26 feet long and 7 feet tall. a gallon of paint will cover 350 square feet.
write and solve a proportion to determine how many gallons of paint lisa will need.

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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).

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Can you me answer these three questions plz. also show your work,
for exercises 10 –12, assu...

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Mathematics, 30.08.2021 17:10

Write an equation using x and then solve the equation during a promotion for the VIP membership program the new VIP members received a discount of x $...