Let T1 and T2 be random times for a company to complete two steps in a certain process. Say T1 and T2 are measured in days and they have the joint pdf that is uniform over the space f T1, T2(t1,t2) = 1 / 20 1 < t1 < 10, 2 < t2 < 6, t1 + 2t2 < 14. a. Sketch the space of T1 and T2 and shade the area where t1 + 2t2 < 14 b. Now shade the area where T1 + T2 > 10. c. What is P(T1 + T2 > 10)?

1.8 or

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

the answer is 13/48

step-by-step explanation: