Solve the given initial-value problem. dy dx = x + 2y, y(0) = 6 y(x) = −(2x+1) 4​+ 25 4​e2x Give the largest interval I over which the solution is defined. (Enter your answer using interval notation.)

Which equation represents the partial sum of the geometric series?

Find two numbers if their sum is 91 and the ratio is 6: 7?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.