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Questions in Grade College

[Jawaban] Select all the correct answers. Which expressions are equivalent to the given expression? [tex]$y^{-8} y^3 x^0 x^{-2}$[/tex] [tex]$x^2 y^{-11}$[/tex] [tex]$\frac{1}{x^2 y^5}$[/tex] [tex]$\frac{x^2}{y^{11}}$[/tex] [tex]$y^{-24}$[/tex] [tex]$\frac{1}{y^{24}}$[/tex] [tex]$x^{-2} y^{-5}$[/tex]

[Jawaban] What is the radius for the circle given by the equation $x^2+(y-1)^2=12$? Round your answer to the nearest thousandth.

[Jawaban] Which of the following is the inverse of [tex]$y=12^x$[/tex]? A. [tex]$y=\log _{\frac{1}{12}} x$[/tex] B. [tex]$y=\log _{12} \frac{1}{x}$[/tex] C. [tex]$y=\log _x 12$[/tex] D. [tex]$y=\log _{12} x$[/tex]

[Jawaban] A set of test grades has a mean of 70 and a standard deviation of 6. If the teacher shifts the scores by adding 5 points to each grade, the new mean and standard deviation will be: A. mean = 75, standard deviation = 11 B. mean = 70, standard deviation = 11 C. mean = 75, standard deviation = 6

[Jawaban] List wet hairstyling methods.

[Jawaban] An automobile crash investigator measured the skid marks of one of the vehicles involved in a crash. The length of the skid marks was 157 feet. Use the formula [tex]$8=\sqrt{24 d}$[/tex], where [tex]$s$[/tex] is the speed of the vehicle, in miles per hour, before the brakes were applied, and [tex]$d$[/tex] is the length of the skid marks, in feet, to find the speed of the vehicle before it started braking. Round your answer to the nearest tenth.

[Jawaban] Which of these should you ask yourself while you're identifying a problem? A. What are some ways to avoid this? B. Who's the best person to address this? C. How will this affect the project budget? D. How likely is it that an accident will happen?

[Jawaban] True or False: Social Security taxes are calculated based on the value of your property to fund retirement benefits, while income taxes are imposed on wages.

[Jawaban] Which is not a mission of the Papua New Guinea Defence Force? A. Perform civil construction tasks B. Assist Papua New Guinea to fulfill its obligations C. Defend Papua New Guinea and its national interest D. Support civil authorities in protecting the country's internal security

[Jawaban] Adipose tissue is responsible for its color: A. red marrow B. epiphyseal plate C. bursae D. hydroxyapatite E. yellow marrow