The radius of a circle is 12.25 centimeters. What is the circumference of the circle? O38.465 cm
O76.93 cm
0 78.5 cm
O15.39 cm

Answer this question only if you know the answer! 30 points and

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys