Anew sidewalk will be 4 feet wide and 50 yards long. eighty pounds of concrete mix covers 4 square feet and costs $3.65. how much will the concrete for the new sidewalk cost?

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

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?