What is the factored form of x2 − 4x − 5? a.(x + 5)(x − 1) b.(x + 5)(x + 1) c.(x − 5)(x − 1) d.(x − 5)(x + 1)

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

The number of chocolate chips in a bag of chocolate chip cookies is approximately normally distributed with a mean of 12611261 chips and a standard deviation of 118118 chips. (a) determine the 2626th percentile for the number of chocolate chips in a bag. (b) determine the number of chocolate chips in a bag that make up the middle 9696% of bags. (c) what is the interquartile range of the number of chocolate chips in a bag of chocolate chip cookies?

Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?