The time it takes a mechanic to change the oil on a car is uniformly distributed between 11 and 30 minutes. The rectangle with area 1 below depicts this. The area of the shaded rectangle is the probability that a mechanic finishes the oil change between 14.19 minutes and 22.8 minutes. Find the area of the shaded rectangle. Round your answer to 4 decimal places (if possible).

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

c-   36

taxicab circle radius 9 has 4(9) = 36 points