Afarmer wants to determine if a new fertilizer gives her a better crop yield than her old one

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume