Find the probability that when a couple has three children, at least one of them is a girl. (assume that boys and girls are equally likely.)what is the probability that at least one of the three children is a girl.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

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.

Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1