Lacey is an expert baker. She is baking the three layered cake shown below. The cake is 24 inches tall. Each tier is the same height. The bottom tier has a diameter of 20 inches, the middle has a diameter of 16 inches and the diameter of the top is 12 inches. What is the total surface area of cake?

Hmm i believe it would be c

The answer is 76° i believe

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to