On a mild Saturday morning while people are working inside, the furnace keeps the temperature inside the building at 23degreesC. At noon the furnace is turned off, and the people go home. The temperature outside is a constant 14degreesC for the rest of the afternoon. If the time constant for the building is 3 hr, when will the temperature inside the building reach 18degreesC? If some windows are left open and the time constant drops to 2 hr, when will the temperature inside reach 18degreesC?

john got lost so he didn't know what to do and it was crazy because he didn't except it

step-by-step explanation:

123123 step byt step

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

answ5

step-by-step explanation:

u have to pay atttion to me

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.