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Questions in Grade College

📝 Answered - Find the value of $3^5$.

📝 Answered - Which of the following is a correct APA reference? A. Smith, J. H. (2003, June). Washers: A whole new spin. Consumer Reports, 68(6), 34-37. B. Smith, J. H. Washers: A whole new spin. (2003, June) Consumer Reports, 68(6), 34-37. C. Smith, J. H. (2003, June). Washers: A whole new spin. Consumer Reports, 34-37. 68(6)

📝 Answered - An egg initially at rest is dropped from the roof of a 31.5 m tall building and travels in free fall. What is the final velocity of the egg just before it hits the ground? [tex]v_{f}=[?] m / s[/tex] Do not account for air resistance. Remember, downward velocity is a negative vector (-).

📝 Answered - What is the "rule of law"? A. Government must create the law. B. Police must enforce the law. C. Courts must administer the law. D. Everyone must follow the law.

📝 Answered - Which of the following statements is NOT a reason why iron rails were the best choice for the first steam-powered transport? A. Railroads require 50-70% less energy to transport freight or people than road transport. B. Iron rails create less friction with wheels than a regular road. C. Iron could be manufactured without needing to be heated. D. Multi-car trains have little air resistance, since the front is much smaller than the whole train.

📝 Answered - $\frac{2 x}{\sqrt[4]{125 x^3}}$

📝 Answered - A peptide bond forms between the amino group and the carboxyl group of another amino acid. What type of movement across the cell membrane requires energy?

📝 Answered - Consider the function [tex]$f(x)=3 x^2-24 x-4$[/tex]. a. Determine, without graphing, whether the function has a minimum value or a maximum value. b. Find the minimum or maximum value and determine where it occurs. c. Identify the function's domain and its range. a. The function has a value.

📝 Answered - Simplify. [tex]\sqrt{27}+2 \sqrt{12}[/tex]

📝 Answered - State sales tax $S$ is directly proportional to retail price $p$. An item that sells for 186 dollars has a sales tax of 14.42 dollars. Find a mathematical model that gives the amount of sales tax $S$ in terms of the retail price $p$. Function: $S(p) = \square$ What is the sales tax on a 360 dollars purchase? Round to the nearest cent. The sales tax on a 360 dollar purchase is $\$\square$.