the intesruls that wiI calaulate the area up set banded betmeen fex) = LX J igx)= x and 1sx55 %3D %3D and Shade the area that ind the valve for b, the integraals you tet up. Do not solne corresponds to

Let f(t) be the weight (in grams) of a solid sitting in a beaker of water. Suppose that the solid dissolves in such a way that the rate of change (in grams/minute) of the weight of the solid at any time t can be determined from the weight using the forumula: f'(t) : - 3f(t)(6 + f(t)) If there is 3 grams of solid at time t = 2 estimate the amount of solid 1 second later. grams

n the mid-20th century, engineers constructed a series of canals to move irrigation water from water sources to farming communities throughout the western United States. The volume of water a canal an move is partially dependent on its cross-sectional area. Suppose a canal is trapezoidal, 35.0 ft across the top and 15.0 ft across the bottom, with a planned depth of water of 10.0 ft as shown in the gure. Find the cross-sectional area of the canal when it is full (in ft). (Use the rules for working with measurements to give your answer to the appropriate accuracy and/or precision.) 35.0 ft 10.0 ft 15.0 ft

Lompute the Volume of the region between the two Clindes.