Questions in Grade College

Questions in Grade College

[Free] Several customers order small fruit baskets filled with apples, bananas, and oranges. Let a represent the price per pound of apples, $b$ represent the price per pound of bananas, and $c$ represent the price per pound of oranges. The system represents the number of pounds of each type of fruit and the total price of each fruit basket. How much per pound does each type of fruit cost? [tex]\left\{\begin{array}{r} a+2 b+3 c=12 \\ 3 a+2 b+5 c=22 \\ 2 a+4 b+4 c=18 \end{array}\right.[/tex]

[Free] Which of the following is a misuse hazard that could cause injury when using hand and power tools? A. Using a tool beyond its limits B. Using a tool that should be removed from service C. Using a tool with improper body positioning D. Using a tool when others are in harm's way E. All of the above

[Free] Select the correct answer. Given that a function, $h$, has a domain of $-3 \leq x \leq 11$ and a range of $1 \leq h(x) \leq 25$ and that $h(8)=19$ and $h(-2)=2$, select the statement that could be true for $h$. A. $h(2)=16$ B. $h(8)=21$ C. $h(13)=18$ D. $h(-3)=-1

[Free] Compared to the others, which person is employed in the informal economy? A. Cyrinda, who is a bookkeeper in the local office of a large financial consulting firm B. Alphonse, who manages a small daycare center employing 10 workers C. Reggie, who runs a lawncare business on a strictly cash-only basis with a select few clients D. Melanie, who is working as an intern for 6 months before transitioning to a full-time placement

[Free] 66. If [tex]f(x)=\left(3+e^x\right)^2[/tex], then [tex]f^{\prime \prime}(0)[/tex]. A. 10 B. -1 67. Find [tex]y^{\prime}[/tex] if [tex]y=\left(\frac{x-1}{x+1}\right)^2[/tex] at [tex]x=0[/tex]. A. i) B. -2 C. 68. The derivative [tex]\frac{d y}{d x}[/tex] of [tex]x^2-x y=0[/tex] at [tex](1,0)[/tex] is 69. If [tex]V=t^3+5 t[/tex], find [tex]\dot{V}[/tex] at [tex]t=0[/tex]. A. -5 B. 0 70. Find the derivative of [tex]x^2+y^2=5[/tex]. A. [tex]\frac{x}{y}[/tex] B. 71. The derivative of [tex]y=x \ln x[/tex] at [tex]x=0[/tex] is A. 72. Find [tex]\frac{d y}{d x}[/tex] if [tex]y=\cos 2 t[/tex] and [tex]x=\sin 2 t[/tex]. A. [tex]-\cot[/tex] D. [tex]2 \cos 2 t[/tex]. 73. Find [tex]y^{\prime \prime}(0)[/tex] if [tex]y=3 e^{2 x}+\sin x[/tex]. A. 3 B. -12

[Free] Which joints can have a broad ligament sheet called an interosseous membrane? A. synchondroses B. sutures C. syndesmoses

[Free] Chronic sleep deprivation can lead to: A. Cognitive impairment and weakened immunity B. Heightened alertness C. Increased empathy D. Improved memory

[Free] What does [tex]$h (40)=1820$[/tex] mean in terms of the problem? | Hours of Training | Monthly Pay | | :---------------- | :---------- | | 10 | 1220 | | 20 | 1420 | | 30 | 1620 | | 40 | 1820 | | 50 | 2020 | | 60 | 2220 | | 70 | 2420 | A. There are 40 workers who are paid $1820 per month. B. A worker with 40 hours of training is paid $1820 per month. C. A worker who works 40 hours is paid $1820.

[Free] Multiply using the Binomial Squares Pattern. $\left(x+\frac{3}{5}\right)^2=\square$

[Free] Solve the equation: [tex]$\log _4(3 x+2)-1=\log _4 8$[/tex].