The table below gives the cost per person to rent a fishing charter boat. find the rate of change given that it is constant. also, explain what the rate of change means for this situation.

people | cost($)
2 | 110
3 | 165
4 | 220
5 | 275

a: 1/55
b: 110/1
c: 1/275
d: 55/1

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.