Plz solve

D Question 20 4 pts Calculate hydr = 19/432 -19/72 -19/216 19/432 D Question 21 4 pts Find the total area of the region between the curve and the x-axis. y - 23 + 7; 13 235 52 18 26 D Question 22 1 pts Find the area under the curve of y - 2x from x - O and x - 2. 02 04 D Question 23 4 pts Find the total area of the region between the curve and the x axis: O 4/3 1/3 0 1/2 D Question 24 4 pts The velocity of a particle moving along the x-axis is v (t) = 3t + 2. Att = 0, its position is 3. What is the position of the particle, s(t), at any time t? O . (1) = 12+2t a (1) = 3 O . (t) = $13+21+3 O s (1) = 312 + 2t + 3 D Question 25 4 pts The velocity of a particle moving along the x-axis is v () = t? + t. Att = 1, Its position is 1. What Is the position of the particle, s(t), at any time t? 0 . ( 1 ) - to+ te+ ! 0. ( 1 ) -2+1-1 o s (1) -8+1