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 888 knit stitches in one row of Joel's scarf?

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

What is 32+4 x (16 x 1/2) -2 show your work}

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap