Question 10
which expression is equivalent to -a .b?
o
-a + b
ob-a
)
(-)

Create another three examples that does not behave like a function. explain why your chose each example to fit the category be very

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.