Last month, James bought a tree that grows 3 cm each day. It was 5 cm tall when he bought it and now it is 68 cm tall. The equation 5 + 3d = 68 can be used to find the number of days (d) James has owned the plant.

How many days has James owned the plant?

A) 18 days
B) 19 days
C) 20 days
D) 21 days

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

What is the ratio of the length of an object in yards to the length of the same object in miles?