Hello? uu ido not really now howto use
this contraption

pleas! ineeds help
I am from theyear 1788 and someway i popped up

at the year 2-0-2-1

pleasehelp

i havefound this contraptionin a strangehouse i opened it and it had led me

here

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Which of these triangle pairs can be mapped to each other using two reflections?

Yesterday i ran 5 miles. today, i ran 3.7 miles. did my percent increase, decrease or is it a percent error? plz i need