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Questions in Grade College

📝 Answered - Which of the following graphs could be the graph of the function [tex]f(x)=-0.08 x(x^2-11 x+1)[/tex]?

📝 Answered - Which of the following are sources of support for effective communication? A. Advocacy services B. Family and friends C. Translation D. All of the above

📝 Answered - How do businesses determine the equilibrium price of a good or service? A. They set a price where the demand matches the quantity they are willing to supply. B. They set a price that matches the expenses they take on to create supply. C. They set a price where the demand exceeds the quantity they are willing to supply. D. They set a price where the demand is less than the quantity they are willing to supply.

📝 Answered - At what meter mark will Ario be when Miguel starts the race? Round to the nearest tenth. [tex]x=\left(\frac{m}{m+n}\right)\left(x_2-x_1\right)+x_1[/tex] Miquel and his brother Ario are both standing 3 meters from one side of a 25-meter pool when they decide to race. Miguel offers Ario a head start. Miguel says he will start when the ratio of Ario's completed meters to Ario's remaining meters is [tex]$1: 4$[/tex]. A. 4.4 meters B. 7.4 meters C. 17.6 meters D. 20.6 meters

📝 Answered - Select the correct answer. Which issue was at the heart of one of the compromises made between northern and southern states during the Constitutional Convention of 1? A. western land claims B. counting slaves in the population C. allowing new states into the union D. regulation of interstate commerce

📝 Answered - How many different ways are there to save a document? A. Two B. One C. Four D. Three

📝 Answered - What PPE are you most likely to need when using fuel-powered tools? A. Hard hat B. Respirator C. Gloves D. Protective boots

📝 Answered - One model of Earth's population growth is [tex]$P(t)=\frac{64}{\left(1+11 e^{-.08 t}\right)}$[/tex] measured in years since 1990, and P is measured in billions of people. Which of the following statements are true? Check all that apply. A. The population of Earth is increasing by a steady rate of [tex]$8 \%$[/tex] per year. B. The population of Earth will grow exponentially for a while but then start to slow down its growth. C. In 1990, there were 5.33 billion people. D. The carrying capacity of Earth is 5.33 billion people.

📝 Answered - Select the correct answer. Which is a feature of permanent insurance? A. It provides protection for a specific period. B. It includes an investment component. C. It is relatively low cost.

📝 Answered - Solve on the interval $\left[0^{\circ}, 360^{\circ}\right)$. Hint: Use an Identity! $2 \sec ^2 x+\tan ^2 x=3$