In ΔPQR, the measure of ∠R=90°, the measure of ∠Q=38°, and QR = 8.8 feet. Find the length of PQ to the nearest tenth of a foot.

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

Measure of angles 31 (x+4) (3x+9) me

Aculture started with 4,000 bacteria. after 5 hours, it grew to 5,200 bacteria. predict how many bacteria will be present after 19 hours. round your answer to the nearest whole number.