The figure shows the results of a survey in which auto racing fans listed their favorite type of racing. What is the probability that an auto racing fan selected at random lists Formula One 
or motorcycle racing 
variablename="impvar_4eaf223cdd5247f6b3aa8068c" /> as his or her favorite type of racing? (
, 
)
?
?
A. 
B. 
C. 1
D. 
E. 
Answer: D
Mathematics
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State whether the distribution appears to be (roughly) normal.
A. Normal B. Not normal
Mathematics
Find the slope and the y-intercept of the line.3x + 7y = 27
A. Slope 
; y-intercept 
B. Slope - 
; y-intercept 
C. Slope 
; y-intercept 
D. Slope - 
; y-intercept 
Mathematics
One bag of Alice's favorite cookies contains 421 calories. How many calories are in 4 bags of cookies?
A. 2124 cal B. 1,600 cal C. 1,680 cal D. 1,684 cal
Mathematics
Perform the indicated operation.14 lb 1 oz - 8 lb 14 oz
A. 5 lb 3 oz B. 6 lb 12 oz C. 22 lb 3 oz D. 6 lb 3 oz
Mathematics