Afamily has 8 girls and 4 boys. a total of 2 children must be chosen to speak on the behalf of the family at a local benefit. what is the probability that 2 girls and no boys are chosen?

a. 7/55
b. 14/33
c. 12/33
d. 1/6

The radius of a sphere is 3 inches. which represents the volume of the sphere?

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.