Consider the vector field f=(x2+y2,7xy)f=(x2+y2,7xy). compute the line integrals ∫c1f⋅dr∫c1f⋅dr and ∫c2f⋅dr∫c2f⋅dr, where c1(t)=(t, t2)c1(t)=(t, t2) and c2(t)=(t, t)c2(t)=(t, t) for 0≤t≤10≤t≤1.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

Factor and solve to find roots x squared -x - 90 =0