Jackie's mail route has 350 mailboxes. she can deliver mail to 50 mailboxes per hour. if she has delivered mail to 150 mailboxes so far, how many more hours will jackie need to finish her route?

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

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

Match each inequality to the number line that represents its solution