Factor the difference of cubes.x3 - 343
A. (x + 7)(x2 - 7x + 49)
B. (x - 7)(x2 + 7x + 49)
C. (x - 7)3
D. Prime
Answer: B
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Solve.The number of daily calories K needed by a moderately active man who weighs w pounds, is h inches tall, and is y years old, can be estimated by the formula 
. Find the daily caloric need of a moderately active man weighing 218 lbs, who is 70 inches tall and 45 years old.
A. 3737.44 calories B. 4335.24 calories C. 4150.44 calories D. 3922.24 calories
Find the equation of the line of best fit from the data in the table. Round the slope and the y-intercept to the nearest hundredth.
A. y = 0.43x + 4.98 B. y = 0.73x + 4.98 C. y = 0.53x + 4.88 D. y = 0.63x + 4.88
Provide an appropriate response.Identify the symbolic interpretation of the statement: Five less than a number is three.
A. 
= 3
B. x + 5 = 3
C. x - 5 = 3
D. 5 - x = 3
Convert the degree measure to radians, correct to four decimal places. Use 3.1416 for ?.31°
A. 1.0821 B. 0.2705 C. 0.5411 D. 0.3607