Can someone help me with questions 6,7, and 8 please i urgently need this

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray