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Questions in mathematics

[Jawaban] Find the average TP for the last 3 days: Day 1 = 8 TP, Day 2 = 12 TP, and Day 3 = 7 TP.

[Jawaban] The spread (i.e., standard deviation) of the standard normal curve is _____. (Do not use percentage to format the number provided here.) The area under the standard normal curve that lies to the left of 1.23, as shown in the figure below, is _____. (Please round the result to 5 decimal places.) Area = ? Z -3 -2 -1 0 1 2 3 z = 1.23

[Jawaban] The probability expressed as the percentage for the particular occurrence can never be: A. less than 100 B. less than 0 C. greater than 1 D. anything but the whole number

[Jawaban] Find the instantaneous rate of change for the function at the given value. [tex]f(x)=x^2+2 x \text { at } x=2[/tex] The instantaneous rate of change at [tex]x=2[/tex] is $\square$

[Jawaban] Solve the system. $\left\{\begin{array}{l}y=2 x-1 \\ 3 x-y=-1\end{array}\right.

[Jawaban] Which statement best describes the domain and range of [tex]$p(x)=6^{-x}$[/tex] and [tex]$q(x)=6^x$[/tex] ? A. [tex]$p(x)$[/tex] and [tex]$q(x)$[/tex] have the same domain and the same range. B. [tex]$p(x)$[/tex] and [tex]$q(x)$[/tex] have the same domain but different ranges. C. [tex]$p(x)$[/tex] and [tex]$q(x)$[/tex] have different domains but the same range. D. [tex]$p(x)$[/tex] and [tex]$q(x)$[/tex] have different domains and different ranges.

[Jawaban] A house has a large window made of 15 equal-sized pieces of glass, each the same size and shape. There are 3 pieces of glass that are cracked. If a rock is thrown, what is the probability that the rock hits a piece of glass that is cracked? A. [tex]$\frac{1}{12}$[/tex] B. [tex]$\frac{1}{5}$[/tex] C. [tex]$\frac{1}{4}$[/tex] D. [tex]$\frac{1}{3}$[/tex]

[Jawaban] When using the rational root theorem, which of the following is a possible root of the polynomial function below? [tex]F(x)=3 x^3-x^2+4 x+5[/tex] A. -7 B. [tex]$-\frac{5}{3}$[/tex] C. [tex]$\frac{4}{3}$[/tex] D. 6

[Jawaban] Which polynomial is prime? $x^2+3 x^2+2 x+6$ $x^3+3 x^2-2 x-6$ $10 x^2 4 x+3 x+6$ $10 x^2-10 x+6 x-6$

[Jawaban] The base edge of an oblique square pyramid is represented as $x cm$. If the height is 9 cm, what is the volume of the pyramid in terms of $x$? A. $3 x^2 cm^3$ B. $9 x^2 cm^3$ C. $3 x cm^3$ D. $x cm^3$