An artist is designing a stained-glass window for a modern art museum. In her design ∠F is 110°, ∠AEF is y°, ∠BEC is 25° and ∠CED is 20°. She has five sections created and needs to determine the measure of the angle in the upper left corner to cut the last piece of glass to finish the piece, as shown in the figure below

$450 i think. hope this ☺

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.