##### Assessment: 15-Point Assessment #2 (of 4) [part 1 worth 8-points]    due: Wednesday 2/14; Thursday 2/15

Do not lose this assessment. Do all your math on your own paper. Do not write on this assessment.

```00. Arizona was the 48th state admitted to the Union.
No or Yes:  48 is an odd number.
01. No or Yes:  12 and 24 are both factors of 48.
02. Evaluate:  |-48| * 48 / 48

03. Is 48 in the interval [-48, 48]?
04. Is 48 in the interval (-48, 48]?
05. Is 48 in the interval [-48, 48)?
06. Is x in the interval  -48 < x ≤ 48  when x = 48?
07. Graph the interval [4, 8] on a number line.
08. Graph the interval (-4, 8] on a number line.

09. Solve for x:  48 + x = 48                                   [show your math]
10. Solve for x:  48x = 48                                      [show your math]
11. Solve for x:  x + 48 = 48x                                  [show your math]
12. Solve for x:  2^4 * x = 48                                  [show your math]
13. Solve for x:  48(x + 1) = 48                                [show your math]
14. Solve for x:  (1/48)x = 1                                   [show your math]
15. 48x + 48y = _____ when x = 1 and y = 0                      [show your math]

16. Arizona became a state on 14 February 1912. In the year 2018,
Arizona turned _______ years of age.

17. No or Yes:  One hundred six equals two times forty-eight.

18. In 2016, Arizona's population was approximately 6,931,000 people.
Arizona's population rounded to the nearest million is what?

19. The length of I-10 in Arizona is approximately 392 miles.
Zelmo drove across Arizona non-stop on I-10 at an average
speed of 75 miles per hour. How many hours did it take
Zelmo to drive across Arizona?     [round to nearest tenth]

20. If the letters of Arizona are variables, then the expression
Arizona evaluates to _____ when A = 2, r = -2, i = -2,
z = 2, o = 1, n = -1, a = 3
```