Questions in Grade College

Questions in Grade College

[Jawaban] Which waves can travel through space? A. electromagnetic waves only B. mechanical waves only C. electromagnetic and mechanical waves D. longitudinal and electromagnetic waves

[Jawaban] Which of the following is a logarithmic function? A. [tex]$y=0.25 x$[/tex] B. [tex]$y=x^{0.25}$[/tex] C. [tex]$y=\log _{0.25} x$[/tex] D. [tex]$y=(0.25)^x$[/tex]

[Jawaban] The distance it takes a truck to stop can be modeled by the function [tex]d(v)=\frac{2.15 v^2}{64.4 f}[/tex] [tex]d=[/tex] stopping distance in feet [tex]v=[/tex] initial velocity in miles per hour [tex]f=[/tex] a constant related to friction When the truck's initial velocity on dry pavement is 40 mph, its stopping distance is 138 ft. Determine the value of [tex]f[/tex], rounded to the nearest hundredth. [tex]f \approx[/tex] $\square$

[Jawaban] Line $AB$ passes through points $A(-6,6)$ and $B(12,3)$. If the equation of the line is written in slope-intercept form, $y=mx+b$, then $m=-\frac{1}{6}$. What is the value of $b$?

[Jawaban] \frac{5 a b}{c d} \div 2 \frac{1}{7}

[Jawaban] According to Preves’s study on intersex children, participants reported that the impact of numerous medical procedures during childhood resulted in ______

[Jawaban] The table shows the estimated number of lines of code written by computer programmers per hour when [tex]$x$[/tex] people are working. Productivity | People working | Lines of code written hourly | | :------------- | :--------------------------- | | 2 | 50 | | 4 | 110 | | 6 | 160 | | 8 | 210 | | 10 | 270 | | 12 | 320 | Which model best represents the data? A. [tex]$y=47(1.191)^x$[/tex] B. [tex]$y=34(1.204)^x$[/tex] C. [tex]$y=26.9 x-1.3$[/tex] D. [tex]$y=27 x-4$[/tex]

[Jawaban] Select the correct answer. $\begin{array}{c} (-1,1) \\ (0,-1) \\ (5,-11) \\ (10,-21) \end{array}$ What is the domain of the set of ordered pairs above? A. $\{-1,0,5,10\}$ B. $\{-1,10\}$ C. $\{1,-1,-11,-21\}$ D. $\{-1,1\}$

[Jawaban] Which statement about eating disorders is true? A. Eating disorders can be life-threatening if left untreated. B. Eating disorders aren't considered mental illnesses. C. Eating disorders only occur in females. D. Eating disorders are a choice, and individuals with eating disorders

[Jawaban] What were some of the architectural or urban characteristics that reflected Minoan preference for hilly sites, such as the Temple & Palace Complex at Knossos?