An analyst has timed a metal-cutting operation for 50 cycles. the average time per cycle was 10.2 minutes, and the standard deviation was 1.22 minutes for a worker with a performance rating of 122 percent. assume an allowance of 22 percent of job time. find the standard time for this operation. (do not round intermediate calculations. round your final answer to 2 decimal places.)

step-by-step explanation:

the area of a triangle is determined by the formula: base x height * 1/2

you'll need to assign a base to the triangle. based on the vertices given, the simplest base would be the line segment from (-2,1) to (2,1). the distance between any two numbers is found by just subtracting them. here, you should subtract the x values to find the distance of this side.

2 - (-2) = 4.

so the distance (aka the length of the base) is 4. the height of the triangle is the distance between the base and the highest point on the triangle which is (3,4). we should subtract the y values this time to find the height/distance.

4 - 1 = 3

so the height is 3.

base = 4

height = 3

hope this if needed hmu