Jessica locates her garden using a coordinate grid with yards as the units. The two points (-5, -2) and (-8, -3) represents the two corners of the garden. Approximately how far
apart are the two corners?

Which statement about the graph of y = 8(0.25)^2

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

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.