Answer: option a. A customer earns 1 free night per 10 nights stayed.
Explanation:
Building a table can help you:
x: number of nigths stayed ---------- f(x) = 1/x: number of free nights
10 --------------------------------------------- 10/10 = 1
20 -------------------------------------------- 20/10 = 2
30 -------------------------------------------- 30/10 = 3
40 -------------------------------------------- 40/10 = 4
Then, the pattern permits you to conclude that a customer earns 1 free night per each 10 nights stayed, which is the option a.
43.600 we leared this in school so the answer should be 43.600
Answer:
7-2x=3+x
Step-by-step explanation:
where x is the number
Answer:
estimate = 90/150 = 6/10 students chose longer days, four days a week.
Step-by-step explanation:
To increase the confidence, you could interview even more students.
i hope this helps, i haven't done this in school in a while!
:)
A.) A = P (1 + r)^t
P = 500 ; r = 3% ; t = 2
A = 500 (1 + 0.03)²
A = 500 (1.03)²
A = 500 * 1.0609 numerical expression
A = 530.45
A numerical expression is an expression that involves purely numbers and one or more operational symbols.
B) compound interest for 2 years.
530.45 - 500 = 30.45 is the compound interest for 2 years.