HRS - Ask. Learn. Share Knowledge. Logo

Questions in Grade College

[Done] Which set of ordered pairs could be generated by an exponential function? $\left(-1,-\frac{1}{2}\right),(0,0),\left(1, \frac{1}{2}\right),(2,1)$ $(-1,-1),(0,0),(1,1),(2,8)$ $\left(-1, \frac{1}{2}\right),(0,1),(1,2),(2,4)$ $(-1,1),(0,0),(1,1),(2,4)$

[Done] Which of the following is a disadvantage of cloning? A. Increases genetic diversity B. Creates animals that may be weak C. Does not create genetically identical animals D. Cannot repopulate the world with endangered organisms

[Done] Which value of $n$ makes this equation true? $\frac{3 n+3}{5}=\frac{5 n-1}{9}$ A. $n=-16$ B. $n=-2$ C. $n=2$ D. $n=16$

[Done] Type the correct answer in the box. The solubility of calcium carbonate is $14 \frac{\text { milligrams }}{\text { liter }}$. This rate means that 14 milligrams of calcium carbonate can dissolve in 1 liter of water. How much water would be required to fully dissolve 11 grams of calcium carbonate? Express your answer to the correct number of significant figures. One milligram is equal to 0.001 grams. It would take $\square$ liters of water to fully dissolve 11 grams of calcium carbonate.

[Done] How do environmental factors influence genetic traits? A. Environmental factors determine all genetic traits. B. Environmental factors can determine if a genetic trait becomes a health issue. C. Environmental factors are determined by genetic traits. D. Environmental factors have no influence on genetic traits.

[Done] Subtract. $\frac{3}{8}-\frac{-1}{8}=$

[Done] Simplify: [tex] \left(2 x^3-x+5\right)-\left(6 x^3+x^2-x+1\right) [/tex] (A) [tex]$8 x^3+x^2-2 x+6$[/tex] (B) [tex]$-4 x^3-x^2+4$[/tex] (C) [tex]$4 x^3-x^2-2 x-4$[/tex] (D) [tex]$4 x^3-4$[/tex]

[Done] Se está enviando comida caliente a un banquete. ¿Cuál es la temperatura más baja a la cual debería recibirse?

[Done] The vertex of a parabola that opens downward is at (0, 4). The vertex of a second parabola is at (0, -4). If the parabolas intersect at two points, which statement must be true? A. The second parabola opens downward. B. The second parabola opens upward. C. The points of intersection are on the x-axis. D. The points of intersection are of equal distance from the y-axis.

[Done] Choose the correct demonstrative word or phrase. _____ vestido es mío. A. Ese B. Esto C. Esa D. Esta