Mathematics, 12.06.2020 21:57 nicky123415
The rate of change of revenue (in dollars per calculator) from the sale of x calculators is R' (x )equals (x plus 2 )ln (x plus 2 ).R'(x)=(x+2)ln(x+2). Find the total revenue from the sale of the first 1515 calculators. (Hint: In this exercise, it simplifies matters to write an antiderivative of x plus 2x+2 as StartFraction (x plus 2 )squared Over 2 EndFraction(x+2)22 rather than StartFraction x squared Over 2 EndFraction plus 2 x. )x22+2x.)
Answers: 1
Mathematics, 21.06.2019 14:30
An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.
Answers: 2
Mathematics, 21.06.2019 18:50
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
Mathematics, 21.06.2019 20:00
Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,
Answers: 3
Mathematics, 21.06.2019 20:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 1
The rate of change of revenue (in dollars per calculator) from the sale of x calculators is R' (x )e...
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