Find the area of this A = ar2 5 in [?] in Ent​

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints