Answer:
31
Step-by-step explanation:
Increases by 7 each time
Infinite sets may be countable or uncountable. Some examples are: the set of all integers, {..., -1, 0, 1, 2, ...}, is a countably infinite set; and. the set of all real numbers is an uncountably infinite set.
Your answer should be 7/12
ANSWER
d. The set of all real numbers
EXPLANATION
The basic cosine function ,

is continuous everywhere.
The function is defined for all real values of x.
The domain is the set all values of x that will make the function defined.
The domain is all real numbers.
The correct choice is D.
-5+25 is (20) and it’s in the parenthesis so it’s still connected by multiplication. your answer is 40.