Sleepy

The reaction: 2 HI==> H2 + I2, is second order and the rate constant at 800 K is 9.70 x 10-2 M-1 s-1. How long will it take for 8.00 x 10-2 mol/L of HI to decrease to one-fourth of its initial concentration?

Abby took an after-school job as a checker at Petco. She stocks 9 large bags of cat food per hour and there are already 7 large bags on the shelf when she started working. Write a function rule for the number of customers Abby has checked out after 'x' ho...

Write an equation of a line that is perpendicular to y=1/3 x-5 and goes through the point (3,1).

im guessing they each buy 1

so 1 bag would equal to one customer

f(x)=9x+7 because it wouldn't subtract from the eqaution

oh ok thank you so much for your help

sorry, ive been working all night and im super tired hence my name

The first one is actually D

I failed ofc but y'all need to put the one's for 7th grade we need help too -_-

Your right minus the second to last which is d but other than that your right.

yo this is dumb

he is

your the same person