How do I answer this? Tim began a mountain hike near Big Bear Lake, California at 9:00 A. M. By 10:30 A. M., his elevation is 7200 feet above sea level. At 11:15 A. M., he is at an elevation of 7425 feet above sea level.

a. Define variables to represent the situation.

b. Write an equation in slope-intercept form that representTim’s elevation since he began hiking.

c. If Tim’s altitude continues to increase at the same rate, estimate hisaltitude at 12:30 p. m.

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?