Whats the question? how many is she buying? or how many can she afford?
Answer:
14
3
Step-by-step explanation:
Answer:
plug in the numbers for radius, and know your formulas. a diameter is 2 times a radius so
Pi or 3.14 times D is the same as 2 times pi times radius.
Answer:
circumference of a circle
Step-by-step explanation:
Actually, the formula is C = 2πr. C stands for "circumference."
2: 17.5 years. Work; 12 months in one year, 210 months divided by 12 months= 17.5 years.