On Halloween, Briah got 289 candy bars, Jayden got 187 candy bars, Rosie got 321 candy bars and Dreyanna got 247 candy bars. About how many candy bars did they get all together? Estimate to find your answer.

In an isosceles triangle, the vertex angle is 112 degrees. what is the measure of each base. a.34 b.24 c.44 d.54

Which ordered pair is a solution of the equation? 2x+3y=10

Given a normal distribution with µ =50 and σ =4, what is the probability that 5% of the values are less than what x values? between what two x values (symmetrically distributed around the mean) are 95 % of the values? instructions: show all your work as to how you have reached your answer. don’t simply state the results. show graphs where necessary.