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Questions in Grade College

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

📝 Answered - A machine cuts 25 circuit boards every 5 minutes. What is the unit rate of production for the machine? $\frac{1}{5}$ minute $\frac{5 \text { boards }}{1 \text { minute }}$ $\frac{25 \text { boards }}{5 \text { minutes }}$ $\frac{5 \text { minutes }}{25}$ boards

📝 Answered - Which points are the approximate locations of the foci of the ellipse? Round to the nearest tenth. A. (-2.2, 4) and (8.2, 4) B. ([tex]$-0.8,4$[/tex]) and (5.2, 4) C. (3, -1.2) and (3, 9.2) D. ([tex]$3,1.3$[/tex]) and ([tex]$3,6.7$[/tex])

📝 Answered - How do you write $0.3 \overline{8}$ as a fraction? $\frac{2}{9}$ $\frac{2}{3}$ $\frac{7}{18}$ $\frac{11}{20}$

📝 Answered - Abigail Fisher sued the University of Texas-Austin, and the Supreme Court heard her case in 2012. She argued that using what factor in university admissions violates the equal protection clause? A. Gender B. Race C. Wealth D. Religion

📝 Answered - Which factors can affect the amount of friction acting on an object on a solid surface? A. the weight of the object and the force of a push B. the type of surface and the weight of the object C. the force of a push and the motion of the object D. the motion of the object and the type of surface

📝 Answered - In 1095, Pope ___ preached the First Crusade by calling upon French knights to journey to the holy land and capture the city of Jerusalem. A. Innocent III B. Gelasius II C. Paschal II D. Urban II

📝 Answered - Drag each step and justification to the correct location on the table. Each step and justification can be used more than once, but not all steps and justifications will be used. Order each step and justification that is needed to solve the equation below: [tex]$\frac{2}{3} y+15=9$[/tex] Multiplication property of equality [tex]$\frac{2}{3} y \cdot \frac{3}{2}=6 \cdot \frac{3}{2}$[/tex] [tex]$\frac{2}{3} y=-6$[/tex] Subtraction property of equality [tex]$y=-9$[/tex] [tex]$\frac{2}{3} y=6$[/tex] [tex]$y=9$[/tex] [tex]$\frac{2}{3} y \cdot \frac{3}{2}=-6 \cdot \frac{3}{2}$[/tex] Steps Justifications [tex]$\frac{2}{3} y+15=9$[/tex] Given [tex]$\frac{2}{3} y+15-15=9-15$[/tex] Simplification Simplification

📝 Answered - Answer the following questions in one word. a) Which material makes the cell wall? b) Which cell organelle produces energy for the cell? c) Which cell organelle controls the cell? d) Which plastid is colourless? e) Which plastid helps in photosynthesis? f) What is the outermost layer of plant cell called? g) Name the site for the production of energy in the cell.

📝 Answered - Anya recorded the temperatures of four different smooth materials after they were placed under a heat lamp for thirty minutes. | Material | Temperature (°F) | | -------- | ------------------ | | W | 87 | | X | 99 | | Y | 75 | | Z | 105 | Which conclusion is best supported by the information in the chart? A. Material W is less absorbent than material Z. B. Material Y is the least reflective. C. Material X is more reflective than material W. D. Material Z is the least absorbent.