Awright Edison Park lasts 1 and 1/2 minutes. It takes two minutes to prepare the ride for each trip. How many times can the ride be completed in 30 minutes?

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

X+ y = 5 ; x - y =3 solve using linear combination

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?