Joel is making a scarf. the diagram shows the ratio of knit stitches and purl stitches of joel's scarf. a tape diagram showing 2 parts labeled "knit" and 7 parts labeled "purl" based on the ratio, how many purl stitches are there if there are 8 knit stitches in one row of joel's scarf?

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8