The acidity in a swimming pool is considered normal if the average of three pH readings, p, is defined such that
7.0< p < 7.8. If the first two readings are 7.2 and 7.6,
which value for the third reading will result in an overall
rating of normal?

Louise measured the perimeter of her rectangular scrapbook to be 154 cm. if the scrapbook is 45 cm wide, how long is the scrapbook?

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

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?