The millers drove 150 miles in 3 hours at what rate how long will it take them to drive 400 miles

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Can someone me with this problem . show your work .

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