Find the area. Leave your answer in terms of pi.A sector with radius 3 mm and interior angle 142°
A. ? mm2
B. 9? mm2
C. ? mm2
D. ? mm2
Answer: A
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Provide an appropriate response.The retail method is an estimate that is based on what it cost to buy goods and what those goods will sell for.
A. True B. False
Use the figure to answer the question.The heights (in inches) of a group of high school students are listed below in a
plot.
Which gender has the greatest average height?
A. Male B. Female C. Both male and female have about the same average height.
Factor. Assume that variables used as exponents represent positive integers.x2n - 13xn + 42
A. (xn - 7)(xn - 6) B. prime polynomial C. (xn + 7)(xn - 6) D. (xn + 7)(xn + 1)
Write the best-fit linear model for the data.A pediatric speech therapist started her own practice in 2000. The table below shows the number of children she treated each year from 2004 to 2012. Align the data to the number of years past 2004 and fit a linear model to the data.
A. y = 10.53x + 3.2 B. y = 2x + 11 C. y = 3.2 x + 10.53 D. y = 11x + 2