a  single, six-sided die is rolled. find the probability of rolling an even
number or a number less than 3

Need showing work for this problem 56.25 ×25.80

Yvaries directly as x. y =90 when x=6. find y when x=13

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?