From 1991 through 1998, the number of commercial c and education e internet websites can be modeled by the following equations, where t is the number of years since 1991.

c= 0.321t^2 - 1.036t+0.698
e= 0.099t^2 - 0.120t+ 0.295

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

What is the value of p in the equation y^ = -4x?

How many heads would you expect if you flipped a coin twice? first, fill in the table below with the correct probabilities. hint: the sample space for flipping a coin twice is {hh, ht, th, tt}. a = b = c =