Match the angle with the quadrant in which it terminates.

1. -500°
2. -320°
3. 660°
4. 1,180°

i
ii
iii
iv

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution

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.