Aline passes through the point (0,−4) and has a slope of −3/7.
what is the equation of the line in point-slope form?
y=2/3(x+4)
y+4=−3/7x
y−4=/37x
y=−3/7(x+4)

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?