Solve the problem.The table below shows the results of a consumer survey of annual incomes in 100 households.
What is the probability that a household has an annual income less than $25,000?
A. 0.52
B. 0.74
C. 0.26
D. 0.2
Answer: C
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Provide an appropriate response. Determine a formula for the following relationship: An import company charges a basic delivery fee of $30 dollars plus $4.50 per pound of product.
A. c = 30 + 4.5p B. c = 30 - 4.5p C. c = 4.5 + 30p D. c = 4.5 - 30p
Find the equation of the line passing through the indicated two points in standard form.(3, -7) and (-2, 5)
A. 12x + 5y = 1 B. -12x + 5y = 1 C. 10x - 7y = -15 D. -10x + 7y = -15
Solve the problem.The derivative of a function can be used to find the slope of the line tangent to its graph. If the slope of the line tangent to the graph of f(x) = -x3 + 7 at (3, -20) is -27, write the equation of this tangent line.
A. y = -27x - 47 B. y = -27x + 61 C. y = -27x - 61 D. y = -27x + 47
Let the universe for both variables x and y be the set {2, 4, 6, 8, 10}. Let p(x,y) = "4 divides the sum x + y". Give the truth value of the indicated statement; explain your answer, and give a counterexample in case the statement is false.?x ?y p(x, y)
What will be an ideal response?