Can You Really Solve This 12th Grade Math Test?
10 Questions
| Total Attempts: 323
Mathematics is made of 50 percent formulas, 50 percent proofs, and 50 percent imagination. As funny as this sounds, it's also true. Let's see how best you can put your imagination to work on this quiz. Blow us away!
Questions and Answers
- 1.
Factor: 16w3 – u4w3- A.
W3(4 + u2)(2 + u)(2 - u)
- B.
W3(4+-u2)(2 + u)(2 - u)
- C.
W3(3+ u2)(2 + u)(2 - u)
- D.
W3(4 + u2)(1 + u)(2 - u)
- 2.
Rice weighing 33/4 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each?
- A.
12ounces
- B.
13 ounces
- C.
14 ounces
- D.
15 ounces
- 3.
Find the value of 3 + 2 • (8 – 3)
- A.
25
- B.
13
- C.
17
- D.
24
- 4.
Estimate the total you pay if the meal costs 429, the tax and the tip is at least 15%
- A.
$35
- B.
$36
- C.
$34
- D.
$37
- 5.
I need 1+9+25=35 cubes to build a pyramid with a height of 3 cubes. Estimate the number of cubes for a pyramid with a height of 30 cubes.
- A.
27000
- B.
30000
- C.
126000
- D.
36000
- 6.
If the probability of observing a white car in 10 minutes on a motorway is 0.99999, what is the probabilityofobserving white car in 2 minutes?
- A.
0.9
- B.
0.8
- C.
0.98
- D.
0.89
- 7.
Abbey has a dog Abby. She places 5 tiles with the letters of her surname into a bag. She picks up one tile after the other without looking. What word has the greatest probability of appearing in the correct order from the beginning?
- A.
ABBY
- B.
BABY
- C.
ABBEY
- D.
Equal Probability
- 8.
1-1+1-1+1-1+1-1+... Find the infinite sum.
- A.
-0.5
- B.
0.5
- C.
0
- D.
1
- 9.
Jack is sick 6 days per year. The probability on a saturday or a sunday is two times less than on any other day. What is the [probability that John will be sick on Monday?
- A.
5/365
- B.
6/365
- C.
1/365
- D.
7/365
- 10.
John chooses one of the double sheets of the 'The Daily Dog News'. The two internal page numbers of the sheet are 18 and 31. How many pages are there in the newspaper?
- A.
52
- B.
48
- C.
56
- D.
Insufficient information
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