Slime is made with 3 parts starch and 5 parts glue. If !
only have 2.5 cups of glue,
how many cups of starch
should I use?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.

Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?