I need help with #21 ASAP.. I need to get it done…. Show step by step please help me with it and if you can’t answer it don’t do it at all … Don’t answer it to get points

In a school 2/3 of the students study a language of those who study a language 2/5 study french

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

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?