30 POINTS If the measure of arc QR is 40 degrees, what is the measure of angle PQR?

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question