Two iron rails, each 50 feet long, are laid end to end with no space between them. during the summer, the heat causes each rail to increase in length by 0.04 percent. although this is a small increase, the lack of space at the joint makes the joint buckle upward. what distance upward will the joint be forced to rise? (assume that each rail remains straight, and that the other ends of the rails are anchored. round your answer to the nearest hundreth.

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

Aquadrilateral has exactly 3 congruent sides davis claims that the figure must be a rectangle why is his claim incorrect.

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?