A single elimination 3 on 3 basketball tournament has 256 teams. Assuming after each round, the number of teams in the tournament is halved, how many rounds will the tournament last?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.