Find the ordered pair for the vertex.y = -4x2 + 40x - 97
A. (-5, -3)
B. (-3, -5)
C. (5, 3)
D. (3, 5)
Answer: C
You might also like to view...
A measurement of 2.8g plus a measurement of 3500mg = ? g
A. 6.300g B. 6.3g C. 3508.2g D. 6.30g
Solve the problem.The minimum length L of a highway sag curve can be computed by L = 
,where ?1 is the downhill grade in degrees (?1 < 0°), ?2 is the uphill grade in degrees (?2 > 0°), S is the safe stopping distance for a given speed limit, h is the height of the headlights, and ? is the alignment of the headlights in degrees. Compute L for a 55-mph speed limit, where 
style="vertical-align: -8.0px;" /> 
and 
Round your answer to the nearest foot.
A. 846 ft
B. 869 ft
C. 824 ft
D. 893 ft
Find the least common denominator (LCD).
, 
A. 48x B. 48x3 C. 48 D. 48x2
Solve the problem.The Wellspring Company's fleet of trucks get 16, 13, 17, 13, 16, 13, and 24 miles/gallon. What is the mean miles/gallon for the fleet? Round to the nearest whole number.
A. 15 miles/gallon B. 19 miles/gallon C. 16 miles/gallon D. 17 miles/gallon