A couple desides to have 3 children.
w
Determine the probability that the couple will have: At least 1 boy
a
3/8 or 37.5%
b
7/8 or 87.5%
4/8 or 509
d
1/8 or 12.5%

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab