Tim is working on a school project exploring the amount of time his classmates spend doing homework. He selects a random sample of 20 students in his class and asks them this question, About how many hours do you spend on homework each day? Their responses are recorded in the table. 1.25 2.25 2 1 1.25 3.5 2.25 0.75 2.75 1.75 0.5 0.75 1.75 0.75 0.5 2.5 1.75 2 3.25 3 What is the sample mean? What proportion of students in the sample spend less than 2 hours each day on homework?​ Select the correct answer from each drop-down menu.​

step-by-step explanation:

and 90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u

read more on -

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

step-by-step explanation: