Richard wanted to make snow ice cream. His grandmother’s recipe called for 7 cups of snow. However, when Richard went to make the ice cream his snow melted a little and he ended up having to have 9 cups of snow. What is the percent error of the recipe? im re uploading cause some dingus keeps advertising their website by disguising a link as an answer sheet

What is the y intercept of f(x)=(1/2)^x?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125