Tuesday
December 10, 2013

# Posts by Grace

Total # Posts: 346

Math
To the nearest tenth,what is the circumference of a circle with an area of 49pi?

Math
If Jack's house is 7.1 miles due north of the Senior Citizen Center and Belinda's house is 6.3 miles due west of it, then to the nearest tenth,what is the shortest distance between their houses?

Math
a square in a circle with a radius of 2 pi .What is the perimeter of the square?

math
13/225

math
What is the probability that a randomly selected three-digit number has the property that one digit is equal to the product of the other two? Express your answer as a common fraction.

math
if there are 10 more girls than boys in a club with 60 members, how many are boys?

math
35/27

Pre algebra
How do I solve Quadratic equations by factoring? (for example how would I solve n2 - 10n = -21 if I was supposed to get the answers 7 and 3?

Humanities
Explain the focus on the idea of natural law as an extension of human nature during the conclusion of the seventeenth century.

Math
Carl owe the workers 80hours pay 2 days at 8hours a day is 16 hours day (3)work only 4 hours Total hours work 20 " for 4 workers working 20 hours =20 X 4 =80 hours pay

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