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Questions in Grade College

[Done] Paying taxes is optional for U.S. citizens. True False

[Done] If the cost of a dozen showpieces is ₹ 230, what will be the cost of one showpiece?

[Done] Kyle has a mass of 54 kg and is jogging at a velocity of [tex]$3 m / s$[/tex]. What is Kyle's kinetic energy? (Formula: [tex]$K E=\frac{1}{2} m v^2$[/tex])

[Done] Solve for x in the equation x²+20x + 100 = 36.

[Done] What is a dependent variable? A. a variable that researchers change to observe how it affects another variable B. a variable that researchers must control for to limit its effect on the results of the study C. a variable that researchers measure to see how changes in a different variable affected it

[Done] In Mrs. Nkosi's class, she teaches about plant growth by showing pictures on the board and talking about how seeds grow into plants. The students listen, take notes, and then do a worksheet where they label the stages of plant growth. Examine the problems with this lesson when it comes to helping students develop their science process skills. How could the lesson be changed to let students actively engage and practice those skills? Refer to at least TWO (2) process skills in your answer.

[Done] How might the United States be different if the Confederates had won the Civil War?

[Done] You suspect abuse is happening, but you are not sure. When MUST you tell your supervisor? A. Your next break B. End of shift C. Within 24 hours D. Immediately

[Done] Which process helps countries import things they cannot make while allowing them to specialize in exports? A. absolute advantage B. isolation C. competition D. international trade

[Done] Given the function [tex]f(x)=-6+8 x^2[/tex], calculate the following values: [tex] \begin{array}{l} f(a)=-6+8 a^2 \\ f(a+h)=\square \\ \frac{f(a+h)-f(a)}{h}=\square \end{array} [/tex]