Algebra 2- if f(x)= √x-3 , which inequality can be used to find the domain of f(x)? a. √x-3 ≥ 0 b. x-3 ≥ 0 c. √x-3 ≤ 0 d. x-3 ≤ 0

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

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.