Decide whether the statement is true or false.{3, 6, 9, 12} ? {3, 9} = {3, 6, 9, 12}

A. True
B. False


Answer: A

Mathematics

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Provide an appropriate response.Over a period of 3 years, an original principal of $1000 accumulated to $1200 in an account where the interest rate was compounded monthly. Determine the rate of interest to two decimal places.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Simplify the expression. Write your answer without negative exponents. Whenever an exponent is negative or zero, assume that the base is not zero.x ? x5

A. x5 B. 2x5 C. x6 D. 2x6

Mathematics

Use the quadratic formula to solve the quadratic equation. Approximate the solutions to the nearest tenth.2x2 + 10x = -4

A. 0.4, 4.6 B. -7.1, -2.9 C. -4.6, -0.2 D. -4.6, -0.4

Mathematics

Solve the problem.A certain mathematics test consists of 20 questions. Goldie decides to answer the questions without reading them. In how many ways can Goldie fill in the answer sheet if the possible answers are true and false?

A. 40 B. 400 C. 1,048,576 D. 190

Mathematics