If there are 800 students and 45% are girls, what is 45% of 800

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent