Find the perimeter of semi-circular plate of radius 3.5cm please i need it asap

Questions 14 through 23, choose the onest answer. write your answer in the box forestion 24. mark your answer on the coordinatene grid for question 25.the sum of three consecutive even numbers is 96.what is the largest of these numbers? (a) 30(b) 32(c) 34(d) 36

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?