The probability that a biased dice will land on a six is 0.4. marie is going to throw the dice 400 times. work out an estimate for the number of times the dice will land on a six.

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?