Find the probability that 300 tosses of a coin will result in a) between 90 and 130 heads b) less than 100 heads, c) less than 95 or more than 125 heads d) exactly 100 heads

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept: