Questions in Grade College

Questions in Grade College

[Done] Select the correct answer. Consider functions [tex]$f$[/tex] and [tex]$g$[/tex]. [tex]$\begin{array}{l} f(x)=4 x^2+3 x \\ g(x)=-4 x-6 \end{array}$[/tex] Which expression is equal to [tex]$f(x) \cdot g(x)$[/tex]? A. [tex]$-16 x^3-36 x^2-18 x$[/tex] B. [tex]$-16 x^3+18 x$[/tex] C. [tex]$-16 x^3-36 x^2+18 x$[/tex] D. [tex]$-16 x^3+12 x^2-18 x$[/tex]

[Done] Mrs. Cook is an elderly retiree with a low fixed income. What could you tell Mrs. Cook that might be of assistance? A. She should only seek help from private organizations to cover her Medicare costs. B. She can apply to the Medicare agency for lower premiums and cost-sharing. C. She should contact her state Medicaid agency to see if she qualifies for one of several programs that can help with Medicare costs for which she is responsible. D. She should not sign up for a Medicare Advantage plan.

[Done] Which factor plays a significant role in how girls experience early maturation? A. how much attention the girl receives from same-age boys B. cultural norms regarding how women should look C. how well the girl and her mother communicate D. how well the girl and her father communicate

[Done] Select whether the equation has a solution or not. [tex]2 \sqrt{5 x-4}-3=-11[/tex]

[Done] Are these statements true or false? These countries are Slave Trading Colonial Powers: * Portugal 1441 * Spain 1470 * Germany 1526 * The Dutch Netherlands 1600-1700 * British 1562 * France 1716

[Done] What is a communication barrier? A. anything that gets in the way of effective communication B. steps you take to avoid negative communication C. a way to communicate only with those you like and get along with D. a system that will keep you from becoming knowledgeable about communication

[Done] Which is a worse condition: A blocked male urethra or a blocked female urethra?

[Done] Hayden had $\frac{5}{8}$ of a pizza left in the fridge. He ate $\frac{1}{4}$ of the leftover pizza. How much of the pizza did he eat? A. $\frac{1}{6}$ B. $\frac{5}{32}$ C. $\frac{12}{10}$ D. $\frac{10}{32}$

[Done] Solve the rational inequality and graph the solution set on a real number line. Express the solution set in interval notation. [tex]$\frac{x-9}{x+5}\ \textgreater \ 0$[/tex] Solve the inequality. What is the solution set? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The solution set is (9,-5). (Simplify your answer. Type your answer in interval notation. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression.) B. The solution set is the empty set.

[Done] A soccer match lasted 94 minutes (including injury time). If team A was in possession for [tex]$65 \%$[/tex] of the match, for how many minutes and seconds was team A in possession?