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Questions in mathematics

[Answered] Evaluate: $-|97|=\square$

[Answered] The sum of an integer and 4 times the next consecutive integer is -46. Find the value of the greater integer.

[Answered] Scientists studied a deer population for 10 years. They generated the function [tex]$f(x)=248(1.15)^x$[/tex] to approximate the number of deer in the population [tex]$x$[/tex] years after beginning the study. About how many deer are in the population 3 years after beginning the study? A. 251 B. 377 C. 856 D. 1,003

[Answered] Which expression is equivalent to $(f+g)(4)$? A. $f(4)+g(4)$ B. $f(x)+g(4)$ C. $f(4+g(4))$ D. $4(f(x)+g(x))$

[Answered] Simplify the following expression. [tex]x^{-\frac{2}{3}} \cdot x^{\frac{6}{7}}[/tex] A. [tex]x^{-\frac{4}{7}}[/tex] B. [tex]x^{\frac{32}{21}}[/tex] C. [tex]x^{\frac{2}{6}}[/tex] D. [tex]x^{\frac{4}{21}}[/tex]

[Answered] The shorter leg of a $30^{\circ}-60^{\circ}-90^{\circ}$ triangle is 7.4 meters long. Find the perimeter. A $(22.2+7.4 \sqrt{3}) m$ B $(22.2+7.4 \sqrt{2}) m$ C $(14.8+7.4 \sqrt{3}) m$ D $(14.8+7.4 \sqrt{2}) m$ E $(11.1+7.4 \sqrt{3}) m

[Answered] Problems 5-8, Find the complex zeros of each polynomial function. Use your results to write the polynomial as a product of linear factors. 5. [tex]f(x)=x^3+2 x^2-7 x-14[/tex] 6. [tex]f(x)=x^4+6 x^2+8[/tex] 7. [tex]f(x)=x^4+4 x^2-32[/tex] 8. [tex]f(x)=x^3+3 x^2-5 x-15[/tex]

[Answered] [tex]x^4-x^2 \textgreater 20[/tex]

[Answered] If $360 is invested at an interest rate of $4\%$ per year and is compounded quarterly, how much will the investment be worth in 18 years? Use the compound interest formula [tex]A=P\left(1+\frac{r}{n}\right)^{n t}[/tex].

[Answered] Rewrite the number 7800 in scientific notation.