Plz me with this quick 30 points plz give me the right answers plz me

1b. 2/3

2b. 4/3

3b. 3

Step-by-step explanation:

To get the answers to each of these, first change the percentage to a decimal. Then change the mixed number to an improper fraction. Then multiply.

1b.

50% * 1 1/3

5/10 * 4/3

20/30

2/3

2b.

40% * 3 1/3

4/10 * 10/3

40/30

4/3

3b.

80% * 3 3/4

8/10 * 15/4

120/40

3

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation: