Questions in Grade College

Questions in Grade College

[Done] A stone arch in a bridge forms a parabola described by the equation $y=a(x-h)^2+k$, where $y$ is the height in feet of the arch above the water, $x$ is the horizontal distance from the left end of the arch, $a$ is a constant, and $(h, k)$ is the vertex of the parabola. What is the equation that describes the parabola formed by the arch? A. $y=-0.090(x-13)^2+12$ B. $y=-0.090(x-12)^2+13$ C. $y=-0.071(x-13)^2+12$ D. $y=-0.071(x-12)^2+13

[Done] Provide examples of partnerships students are forming with local organizations for this project. How might their efforts translate to future advocacy or employment possibilities?

[Done] A body was found at $6 a.m.$ in a warehouse where the temperature was $50^{\circ} F$. The medical examiner found the temperature of the body to be $66^{\circ} F$. What was the approximate time of death? Use Newton's law of cooling, with $k=$ 0.1947 . $T(t)=T_A+\left(T_o-T_A\right) e^{-k t}$ A. Midnight (12 a.m.) B. 5 a.m. C. 2 a.m. D. 3 a.m.

[Done] Point P partitions the directed line segment from A to B into the ratio $3:4$. Will P be closer to A or B? Why? A. P will be closer to A because it will be $\frac{3}{7}$ the distance from A to B. B. P will be closer to A because it will be $\frac{4}{7}$ the distance from A to B. C. P will be closer to B because it will be $\frac{3}{7}$ the distance from B to A. D. P will be closer to B because it will be $\frac{4}{7}$ the distance from B to A

[Done] Debenture interest at the credit side is treated as?

[Done] Which characteristic is common to all inner planets? A. rings B. moons C. rocky surfaces D. slow revolutions

[Done] An electric device delivers a current of [tex]$15.0 A$[/tex] for 30 seconds. How many electrons flow through it?

[Done] The route of drug administration can have an effect on: A. The length of time the drug spends in the body B. All of these C. The onset of the action of the drug D. The concentration of the drug

[Done] What items go into the seller's credit column and the buyer's debit column when calculating prorations? A. Home inspection fees B. Prepaid property taxes C. The buyer's loan amount D. Unpaid property taxes

[Done] Find the value of the expression: [tex]$\left(-\frac{2}{3}\right)^7 \div\left(-\frac{2}{3}\right)^4$[/tex]