Simplify the expression by using the order of operations.6 ?
?
÷ 3 + 14 - 11 + 9
A. 31
B. 30
C. 36
D. 35
Answer: C
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Graph the equation. Include the coordinates of any local extreme points and inflection points.y =
A. local minimum:
local maximum:
inflection point: (0,0)
B. absolute maximum:
no inflection point
C. local minimum: (-1, -3)
local maximum: (1, 3)
inflection points: (0, 0), (-1, -
),
(1,
)
D. local minimum: (1, -3)
local maximum: (-1, 3)
inflection point: (0, 0)
Provide an appropriate response.Find the product: 5x2(3x + 2y)
What will be an ideal response?
Graph the line.y = x + 3
A.
B.
C.
D.
Solve the problem.Police use the formula s = to estimate the speed s of a car in miles per hour, where d is the distance in feet that the car skidded and f is the coefficient of friction. If the coefficient of friction on a certain gravel road is 0.28 and a car skidded 330 feet, find the speed of the car, to the nearest mile per hour.
A. 2772 mph B. 99 mph C. 53 mph D. 288 mph