GuideFoot - Learn Together, Grow Smarter. Logo

Questions in Grade College

📝 Answered - The formula [tex]$s=\sqrt{18 d}$[/tex] can be used to find the speed [tex]$s$[/tex] of a car in miles per hour when the car needs [tex]$d$[/tex] feet to come to a complete stop after stepping on the brakes. If it took a car 25 feet to come to a complete stop after stepping on the brakes, estimate the speed of the car. Estimate the value of [tex]$\sqrt{18 d}$[/tex], when [tex]$d=25$[/tex], to the tenths place.

📝 Answered - What is a tool that healthcare providers can use to identify a person's risk for adverse events? A. Follow-up phone call B. The 8P Screening Tool C. The SBAR approach D. Follow-up appointment

📝 Answered - Select all the correct answers. The square of a number is 3 less than four times the number. Which values could be the number? -1 -3

📝 Answered - Rewrite this radicand as two factors, one of which is a perfect square. $\sqrt{60}$ $\sqrt{4 \cdot 15}$ $\sqrt{12 \cdot 5}$ $\sqrt{20 \cdot 3}$ $\sqrt{10 \cdot 6}$

📝 Answered - Enter [tex]$\frac{7}{3}$[/tex]: ______ (does not have to be in lowest terms) Enter [tex]$\frac{1}{3}$[/tex]: ______ (does have to be in lowest terms) Enter [tex]$2 \frac{1}{2}$[/tex]: ______

📝 Answered - Intelligence tests were originally used to differentiate between students who were having academic difficulty and students who were not.

📝 Answered - How does the brand of shoe affect the speed of a football player? Identify the following: Independent Variable Dependent Variable Constant

📝 Answered - Solve and graph [tex]$3(2 x+1)+4 x\ \textless \ 63$[/tex]

📝 Answered - Multiple Choice Question. With the decline of the Portuguese effort to control shipping in the Indian Ocean, Europeans mostly A. traded only with other Europeans. B. traded peacefully in Asian markets. C. built schools to serve colonial settler populations. D. brought in European women to start colonies.

📝 Answered - The owner of a car wash is using the chart below to decide whether or not to hire one additional worker. What do you think the owner's rational decision will be when considering marginal costs and benefits? \begin{tabular}{|c|c|c|}\hline Number of car washes & Revenue earned per car wash & Marginal Revenue \\ \hline 50 & $5 & $250 \\ \hline Hours worked & Pay per hour & Marginal Cost \\ \hline 30 & $9 & $270 \\ \hline\end{tabular} A. The owner will make a rational decision by hiring the worker because the marginal costs of $270 per week are greater than the marginal benefits of $250 per week. B. The owner will make a rational decision by not hiring the worker because the marginal costs of $270 per week are greater than the marginal benefits of $250 per week. C. The owner will make a rational decision by hiring the worker because the marginal costs of $270 per week will be offset by the benefit of doing more car washes each week. D. We do not know enough information to determine whether or not the decision is rational.