Which of these shows both the correct rate and the correct unit rate for 60 ounces of cereal in 4 boxes? A. 60ounces4boxes,15ounces1box
B. 4ounces60boxes,1ounce15boxes
C. 60ounces4boxes,1ounce15boxes
D. 4ounces60boxes,15ounces1box

Katlyn made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!