Simplify.62 - 6(4) + 16

A. 76
B. 240
C. 1120
D. 54


Answer: D

Mathematics

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Provide an appropriate response.Andrea scored  on her midterm exam. Her percent score on the exam was 0.71%.

A. True B. False

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Solve the problem.Use the formula N = Iekt, where N is the number of items in terms of the initial population I, at time t, and k is the growth constant equal to the percent of growth per unit of time. An artifact is discovered at a certain site. If it has 47% of the carbon-14 it originally contained, what is the approximate age of the artifact? (carbon-14 decays at the rate of 0.0125% annually.)

A. 2623 years B. 4240 years C. 6040 years D. 3760 years

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Graph the parabola and give its vertex, axis, x-intercepts, and y-intercepts.f(x) = 2x2 - 4x + 4

A. vertex (-1, 2); axis is x = -1;
no x-intercepts; y-intercept is 

B. vertex (1, 2); axis is x = 1;
no x-intercepts; y-intercept is 
 
C. vertex (-1, 2); axis is x = -1;
no x-intercepts; y-intercept is 4
 
D. vertex (1, 2); axis is x = 1;
no x-intercepts; y-intercept is 4
 

Mathematics

Plot the ordered pairs on the rectangular coordinate system provided.A, B(-2, 5)

What will be an ideal response?

Mathematics