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Questions in Grade College

📝 Answered - Match the correct indicator with its corresponding science standard. Compare attributes of living organisms --Select-- Talk about breaking a task down into smaller steps --Select-- Use nearby objects that function as simple --Select-- machines to enhance play

📝 Answered - A box contains different-colored marbles. If [tex]P(blue) = \frac{1}{4}[/tex], [tex]P(green) = \frac{1}{4}[/tex], and [tex]P(blue and green) = \frac{1}{16}[/tex], which statement is true? A. The events are independent because [tex]P(blue) \cdot P(green) = P(blue and green)[/tex]. B. The events are independent because [tex]P(blue) \cdot P(green) \neq P(blue and green)[/tex]. C. The events are dependent because [tex]P(blue) \cdot P(green) = P(blue and green)[/tex]. D. The events are dependent because [tex]P(blue) \cdot P(green) \neq P(blue and green)[/tex].

📝 Answered - What is the domain of the step function [tex]f(x)=\lceil 2 x\rceil-1[/tex]? A. [tex] \{x \mid x \geq-1\} [/tex] B. [tex] \{x \mid x \geq 1\} [/tex] C. [tex] \{x \mid x \text{ is an integer }\} [/tex] D. [tex] \{x \mid x \text{ is a real number }\} [/tex]

📝 Answered - Which is equivalent to [tex]$80^{\frac{1}{4} x}$[/tex]? A. [tex]$\left(\frac{80}{4}\right)^x$[/tex] B. [tex]$\sqrt[4]{80}^x$[/tex] C. [tex]$\sqrt[x]{80^4}$[/tex] D. [tex]$\left(\frac{80}{x}\right)^4$[/tex]

📝 Answered - Solve for $x$. $\frac{x}{2}=\frac{3 x+4}{2 x}$ A) $x=4,-1$ B) $x=4,1 / 2$ C) $x=4,-1 / 2$

📝 Answered - Which of these factors may increase the risk of a cave-in? A. Lack of vibration B. Changes in weather C. Soil that has never been dug before D. Piling soil away from the excavation

📝 Answered - The statement below is a mixed construction. Drag each of the altered versions of the into the appropriate box based on whether the altered version is correct or is another mixed construction. One reason honeybees are in danger is because plant pesticides are killing them. Correct sentence Drag appropriate answer(s) here One reason why honeybees are in danger is because plant pesticides are killing them. Honeybees are in danger partly because plant pesticides are killing them. One reason honeybees are in danger is plant pesticides are killing them. Drag appropriate answer(s) here

📝 Answered - Simplify: [tex]$\frac{a^2}{a-3}-\frac{9-6 a}{3-a}$[/tex]

📝 Answered - (h) [tex]\frac{a^4}{4(a+3)^2}+\frac{81-18 a^2}{4(a+3)^2}[/tex]

📝 Answered - Frost depth in Oklahoma is at 4 foot below grade. True or False?