Solve the problem.One digit from the number 1,626,776 is written on each of seven cards. What is the probability of drawing a card that shows 1 or 7?

A.
B.
C.
D.


Answer: A

Mathematics

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Provide an appropriate response.Recall that A = LW is the formula for the area of a rectangle. If the area of a rectangle is represented by , how can the length and width be represented?

A. (4x - 8)(4x + 8) B. (4x - 8)(4x - 8) C. (4x + 8)(4x + 8) D. (32x)(4x + 8)

Mathematics

Find the equation of the line with the given slope and intercept.Slope- ; y-intercept is 

A. y = - x - 
B. y = x + 
C. y = - x + 
D. y = x - 

Mathematics

Use the theoretical probability formula to solve the problem. Express the probability as a fraction reduced to lowest terms.A die is rolled. The set of equally likely outcomes is {1, 2, 3, 4, 5, 6}. Find the probability of getting a 7.

A. 7
B.
C. 0
D. 1

Mathematics

Find an for the given geometric sequence.a2 = -10, r = -2

A. an = 5(-2)n - 1 B. an = -10(-2)n - 1 C. an = 5(-2n) D. an = 5(-2)n

Mathematics