By Jeff
- **Feb 22**, 02:00 AM

Math
How many points of intersection does the curve have with line ?
A. 0
B. 1
C. 2
D. 3
E. 4
Question Discussion & Explanation
Correct Answer - C - (click and drag your mouse to see the answer)
Verbal
Building large new hospitals in the bistate area would constitute...

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By Jeff
- **Feb 21**, 02:00 AM

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By Jeff
- **Feb 20**, 02:00 AM

Math
John has 13 ten-dollar bills, 11 five-dollar bills, and 17 one-dollar bills. If John needs to pay exactly $128, what is the least number of bills he will need to use?
A. 14
B. 16
C. 17
D. 19
E. 20
Question Discussion & Explanation
Correct Answer - B - (click and drag your...

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By Jeff
- **Feb 17**, 02:00 AM

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By Jeff
- **Feb 16**, 02:00 AM

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By Jeff
- **Feb 15**, 02:00 AM

Math
First-grade tobacco costs $30 per kilogram while second-grade tobacco costs $20 per kilogram. If a blend contains only first and second grade tobacco, what must be the percentage of second-grade tobacco so that the blend would cost $22 per kilogram?
A. 20%
B. 30%
C. 60%
D. 75%
E. 80%
Question...

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By Jeff
- **Feb 14**, 02:00 AM

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By Jeff
- **Feb 13**, 02:00 AM

Math
In the month of November, a company sold 3000 items of model A and 1000 items of model B. Items of model A accounted for 60% of the company's monthly sales while items of model B accounted for 40% of the monthly sales. If the...

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By Jeff
- **Feb 10**, 02:00 AM

Math
If 4 small boxes and 5 big boxes weigh the same as 11 small boxes and 2 big boxes, how much does one small box weigh?
(1) One big box weighs 1 kg more than one small box.
(2) The ratio of the weight of one small...

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By Jeff
- **Feb 9**, 02:00 AM

Math
If a car went the first third of the distance at 80 kmh, the second third at 24 kmh, and the last third at 48 kmh, what was the average speed of the car for the entire trip?
A. 36 kmh
B. 40 kmh
C. 42 kmh
D. 44...

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