Zena can get an item online for $19 that
weighs 8 pounds. Shipping and handling
costs $0.49 per pound. She can also buy the
same item locally for $26.95, and she has
a $5 off coupon. Which is the better buy?

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)