Parent volunteers mrs smith and mrs jones both volenteer in their children's classrooms mrs smith volenneters for 3rd school day for 1/3 of a day mrs jones volennters every 5th day of school for 1/2 of a day in a given a month which parent spends more time

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Write the equation of the circle centered at (10,-2) with radius 2