Solve the problem.A cab company charges a base rate of $2.00 plus 20 cents per minute. Let y be the cost in dollars of using the cab for x minutes. Find the slope-intercept form of the equation.
A. y = 2.00x - 0.20
B. y = 0.20x + 2.00
C. y = 0.20x - 2.00
D. y = 2.00x + 0.20
Answer: B
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The figure shows the graph of a function. At the given value of x, does the function appear to be differentiable, continuous but not differentiable, or neither continuous nor differentiable?x = 1
A. Differentiable B. Continuous but not differentiable C. Neither continuous nor differentiable
Find the indicated probability.The table below shows the soft drink preferences of people in three age groups.If one of the 255 subjects is randomly selected, find the probability that the person is over 40 and drinks cola.
A.
B.
C.
D. None of the above is correct.
Find the slope of the line.
A. 0 B. 8 C. -8 D. not defined
Translate the verbal phrase into a mathematical expression. Use x to represent the unknown number.The product of 44 and a number
A. 44 - x
B.
C. 44x
D. 44 + x