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Questions in Grade High-school

📝 Answered - Using the information in the table to the right, calculate the average atomic mass of strontium. Report to two decimal places. | Isotope | Mass (amu) | Abundance | |---|---|---| | Sr-84 | 83.913428 | 0.56 % | | Sr-86 | 85.909273 | 9.86 % | | Sr-87 | 86.908902 | 7.00 % | | Sr-88 | 87.905625 | 82.58 % |

📝 Answered - Which change would increase the pressure exerted by a gas? A. removing gas molecules from the container B. transferring the gas to a larger container C. raising the temperature of the gas D. reducing the force of the molecules hitting the container

📝 Answered - Genetic engineering is used to make what type of drugs? A. Synthetic B. Homeopathic C. Natural D. None of the above

📝 Answered - Who Gets to Decide? Baratunde was told by Nigerians that he couldn't "become African" just by using an African name. Who do you think gets to decide what's "authentic" when it comes to identity—especially cultural identity? Can someone be part of a culture if they weren't born into it? Use Thurston's story and your own opinion to explain. Length Requirement: Minimum: 10-12 complete sentences (1 full paragraph) Goal: 150-200 words Advanced writers may go longer, but depth is more important than length

📝 Answered - Square A is smaller than Square B. Square B is smaller than Square C. The three squares' side lengths are 2 inches, 5 inches, and 7.7 inches. Write an equation for each of the squares shown. Square A Area = (2.62 or Area = 2.6 * 2.6 =?

📝 Answered - The way a character or person views the world is called A. indirect characterization. B. inference. C. perspective. D. first-person narrative.

📝 Answered - A jogger sprints 100 m in 13 seconds. What is her average speed?

📝 Answered - What about Spanish specifically?

📝 Answered - What is the value of [tex]$m$[/tex] in the equation [tex]$\frac{1}{2} m-\frac{3}{4} n=16$[/tex], when [tex]$n=8$[/tex]?

📝 Answered - A poll worker analyzing the ages of voters found that [tex]$\mu=65$[/tex] and [tex]$\sigma=5$[/tex]. What is a possible voter age that would give her [tex]$z_x =1.14$[/tex]? Round your answer to the nearest whole number.