Use a number line to find the sum.-8 + 8
A. 8
B. 1
C. 0
D. -80
Answer: C
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The following data show the height h, in feet, above the surface of the ocean and the distance D, in miles, to the visible horizon. h 6 8 12 16 19 D 3.3 3.6 4.7 5.4 5.9? A: Use power regression to model the distance to the horizon as a function of the height above the ocean. Use two digits of accuracy for the coefficient and for the power.B: Plot the data along with the power model you found in part A.C: According to the power model, if the height is increased by 22%, how is the distance to the horizon affected? Express your answer in terms of a percentage. Round your answer to two decimal places.
What will be an ideal response?
Answer the question.Which property of addition of whole numbers is illustrated?
A. Additive-identity property B. Commutative property C. Associative property
Determine if the number is divisible by 2, 3, 4, 5, 6, 8, 9, and/or 10. If it is not divisible by any of these, then answer "None".97
A. None B. 3, 6 C. 3 D. 3, 5
Solve the problem.A cable TV company charges $25 for the basic service plus $7 for each movie channel. Let y be the total cost in dollars of subscribing to cable TV, using x movie channels. Find the slope-intercept form of the equation.
A. y = 25x + 7 B. y = 25x - 7 C. y = 7x - 25 D. y = 7x + 25