Basic Math Questions and Answers

Basic Math Questions and Answers
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Plot the following function. g(x) = -4x + 2
Solve for x. (x^2 – x + 30)^{3/2} = 216
Multiply 5/8 x 5/7 and reduce the answer to its lowest form.
Calculate the sum from k = 1 to infinity of (pi^k)/((3^k) + 1). Use 3.14 as the approximation for pi.
Sketch the graph for y = ln (x^2 – 3x + 2).
Sketch the region and find its area using double integral for the curve y = e^x, the line x = ln 2, the x-axis, and the y-axis.
Let f(t) = 6 – t and g(t) = 4((t + 3)/t). Compute (f + g)(-2).
Your statistics teacher, knowing the power of sampling, decides to use only 3 of your 5 quiz grades in assigning your grade for the course, chosen at random. Your quiz average using all 5 quizzes i…
Sketch the graph of the function. f(x, y) = sin(x)
Which of the following does not express standard atmospheric pressure? \\ Select one: \\ A. 101 kPa B. 29.9 in. Hg C. 760 torr D. 14.7 psi E. 760 cm Hg
Quartz, SiO_2, contains 46.7% silicon. What mass of silicon is present in 383 g of quartz?
Sketch and label x = 2cos t; y = 2sin t; 0 less than or equal t less than or equal 2pi.
Which of the following cannot be a probability? a. 0.75 b. 1 c. 1.2 d. 0.00001
Graph the function f(x) = 2(1.2^x).
Graph g(x) = x^2 + 4 and label any intercepts.
Write the slope-intercept form of the equation of the line described below. through: (-4, 5), parallel to y = -x – 3
Identify the term described from the choices below. A fraction whose numerator is equal to or greater than the denominator. a. centi- b. improper fraction c. numerator d. liter e. mixed number f. d…
Identify the term described from the choices below. A number containing a whole number and a fraction. a. centi- b. improper fraction c. numerator d. liter e. mixed number f. denominator g. gram h….
Identify the term described from the choices below. The bottom term of a fraction. a. centi- b. improper fraction c. numerator d. liter e. mixed number f. denominator g. gram h. meter i. deci- j. m…
Identify the term described from the choices below. The top term of a fraction. a. centi- b. improper fraction c. numerator d. liter e. mixed number f. denominator g. gram h. meter i. deci- j. mill…