Answer:
i dont know how to do percentages and stuff and thats what number 9 is its adding 60% i hope this helps im sorry if it doesnt
Step-i dont kby-step explanation:
Answer:
she ran 1.2 miles
Step-by-step explanation:
take 4.8 and divide it by .25
Answer:
Kevin can make 35 pillows.
Step-by-step explanation:
I assume that your question would be, "How many pillows can Kevin make?" If this is not the answer that you were looking for, you need to input your question.
The surface area formula for any sphere is 4(pi)(radius)^2
The radius is half of the diameter.
18.6 / 2 = 9.3
So, plug into the formula and solve.
4(3.14)(9.3)^2 = 1086.3 mm^2