Solve.A circular mural has a radius of 72 meters. Approximate the distance around the mural border. Use 3.14 for ?.
A. 113.04 ft
B. 452.16 ft
C. 16,277.76 ft
D. 226.08 ft
Answer: B
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Describe the trace of the surface given by the function below in the xy-plane.
?
x2 + y2 + z2 = 1
?
A. parabola B. ellipse (not circle) C. circle D. hyperbola E. line
Use the slope-intercept form, y = mx + b, to write the equation of the line satisfying the given information. Substitute the slope for m, the point for x and y and solve the equation for b.(-6, -8); slope = 2
A. y = -2x + 4 B. y = 2x - 4 C. y = -2x - 4 D. y = 2x + 4
Subtract the fractions. Write the answer in lowest terms.
A. 
B. 
C. 
D. 
Your scores for the 20 surprise math quizzes last semester were (out of 10)
Use these raw data to construct a frequency table:
Score
Frequency________________________________________?
Find the probability distribution using the (rounded) midpoint values as the values of X.
x
________________________________________
What will be an ideal response?