Parents are having 2 kids determine probability that:
a. there are 2 girls:
b. a girl and then a boy:
c. no girls:
d. at least 1 girl:

Of four points are collinear, they are also coplanar

Place the following steps in order to complete the square and solve the quadratic equation,

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212