The price of an item risen to 325 today. yesterday it was 125. find the percent increase.

160%

Step-by-step explanation:

It increase by 200.

200/125 = 1.6

To get percent you multiply by 100.

1.6 × 100 = 160

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

answer:

your answer is: c. 196 7/8 in^3.