Lin has a small baking pan She lines the bottom of her pan with aluminum foil. The area of the rectangular piece of toil is 8 1/2 square inches. Its length is 3 1/2
3 inches. What is the width of the foil?

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.

Which linear inequality is represented by the graph?

Solve for x in the equation x2 - 12x + 36 = 90. x= 6+3x/10 x=6+2/7 x= 12+3/22 x = 12+3/10