IdeasCuriosas - Every Question Deserves an Answer Logo

Questions in Grade College

[Answered] Calculate $\frac{(6.34 cm)(1.2 cm)}{\left(1.217 cm^2\right)}$. Round off if necessary to apply the rule of significant figures for multiplication and division of data.

[Answered] Select the correct answer. Which expression is equivalent to the given expression? [tex]$(3 y-4)(2 y+7)+11 y-9$[/tex] A. [tex]$6 y^2+11 y+19$[/tex] B. [tex]$16 y-6$[/tex] C. [tex]$9 y-37$[/tex] D. [tex]$6 y^2+24 y-37$[/tex]

[Answered] $5-(4)^2 \div(-5-3) \cdot 2

[Answered] \begin{tabular}{|l|l|} \hline Expression 1 & Expression 2 \\ \hline & \\ \hline \end{tabular} 2. The value of $27^{\frac{2}{3}}$ is 9 32 54 72 For questions $3-5$, write an equivalent radical expression and then find the value of expression. 3. $(-125)^{\frac{2}{3}}=$ $\qquad$ = $\qquad$

[Answered] Match each term with its appropriate variable, [tex]$x$[/tex] or [tex]$y$[/tex]. | | [tex]$x$[/tex] | [tex]$y$[/tex] | | :-------------------- | :-------------: | :-------------: | | dependent variable | 0 | 0 | | domain | 0 | 0 | | independent variable | 0 | 0 | | input | 0 | 0 | | output | 0 | 0 | | range | 0 | 0 |

[Answered] Under a Renewable Term policy, A. a new application must be completed at each renewal B. evidence of insurability must be provided at each renewal C. the renewal premium is calculated on the basis of the insured's attained age D. the face amount is automatically adjusted at the time of renewal

[Answered] Read the excerpt from The Odyssey. My men stood up and made a fight of it- backed on the ships, with lances kept in play, from bright morning through the blaze of noon so holding our beach, although so far outnumbered; but when the sun passed toward unyoking time, then the Achaeans, one by one, gave way. Which values of the ancient Greeks are most emphasized in this excerpt? A. hospitality and friendliness B. bravery and perseverance

[Answered] Why is replication (when someone tries your experiment for themselves) important in science experiments? A. To see if results are reliable and accurate. B. To finish the experiment faster. C. To make the experiment look more exciting. D. To make sure the experiment is fun.

[Answered] A researcher wants to study the effects of sleep deprivation on motor skills. Nine people volunteer for the experiment: Amanda, Brian, Christine, David, Emily, Fred, George, Heather, and Ivan. Use the third row of digits in the random number table below to select a simple random sample of three subjects (ignore zeros). The other six subjects will go into the control group. If the subjects are numbered 1 through 9 alphabetically, what are the numbers of the three subjects selected? List the subjects that will go in the treatment group. \begin{tabular}{|l|l|l|l|l|}\hline Line/Column & (1) & (2) & (3) & (4) \\ \hline 1 & 37330 & 87385 & 32323 & 71009 \\ \hline 2 & 46254 & 15935 & 65321 & 89215 \\ \hline 3 & 65216 & 32341 & 68693 & 55931 \\ \hline \end{tabular} What are the numbers of the three subjects selected? The three subjects, in the order selected, are Brian, Emily, and Fred.

[Answered] When working with chemicals, what two pieces of safety equipment will you be required to use? Which is correct: (1) The acid should be poured into water OR, (2) the water should be poured into the acid?