Suppose you are going to make a password that consists of 5 characters chosen from {2,3,6,7,a, c,k, n,p}. How many different passwords can you make if you cannot use any character more than once in each password

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation

i think the answer would be c