The graphs represent daniel's ride to the ballpark. describe daniel's speed as he gets closer to the park. justify.
a) constant; the slope of the line between points b and c is 0
b) decreasing; the slope of the line between points d and e is negative
c) increasing; the slope of the line between points d and e is positive
d) decreasing; the slope of the line between points d and e is undefined

The price of a coat increased from $78 to $92. what is the price increase percentage?

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists