Questions in mathematics

Questions in mathematics

[Answered] Write $5.67 \times 10^{-1}$ in standard notation. A. 0.0567 B. 0.567 C. 56.7 D. 5.67

[Answered] The function [tex]$V(r)=\frac{4}{3} \pi r^3$[/tex] can be used to find the volume of air inside a basketball given its radius. What does [tex]$V(r)$[/tex] represent? A. the radius of the basketball when the volume is [tex]$V$[/tex] B. the volume of the basketball when the radius is [tex]$r$[/tex] C. the volume of the basketball when the radius is [tex]$V$[/tex] D. the radius of the basketball when the volume is [tex]$r$[/tex]

[Answered] Find [tex]\(\frac{4}{5}\)[/tex] of 15.

[Answered] ACTIVITY Do the activity with a partner. One of you will perform the paper folding while the other will do the recording in table 1. Start with a big square from a piece of paper. Assume that the area of the square is 64 square units. 2. Fold the four corners to the center of the square and find the area of the resulting square. 3. Repeat the process three times and record the results in the table below. Square Area 1 2 3

[Answered] Select the correct answer. Three museums charge an entrance fee based on the number of visitors in the group. The table lists the fees charged by the museums. At which museum is the entrance fee proportional to the number of visitors? | Visitors | Fee ($) | Visitors | Fee ($) | Visitors | Fee ($) | |---|---|---|---|---|---| | 2 | 4 | 1 | 2 | 3 | 4 | | 3 | 5 | 4 | 8 | 12 | 16 | | 4 | 6 | 6 | 11 | 18 | 24 | A. museum A B. museum B C. museum C D. museum A and museum B

[Answered] Which steps can be used in order to determine the solution to $-1.3+4.6 x=0.3+4 x$? A. Subtract 1.3 from both sides of the equation, add $4 x$ to both sides of the equation, then divide by the coefficient of $x$. B. Subtract 1.3 from both sides of the equation, subtract $4.6 x$ from both sides of the equation, then divide both sides by the coefficient of $x$. C. Add 1.3 to both sides of the equation, subtract $4.6 x$ from both sides of the equation, then divide both sides by the coefficient of $x$. D. Add 1.3 to both sides of the equation, subtract $4 x$ from both sides of the equation, then divide both sides by the coefficient of $x$.

[Answered] Put these fractions into ascending order: 3/5, 1/5, 3/10.

[Answered] Simplify: (4/5 ÷ 2/3) × (3/4) A) 3/5 B) 2/3 C) 6/5 D) 5/6 Solve for x: 3x - 5 = 7 A) 4 B) 2 C) 5 D) 3 The area of a circle with a radius of 7 cm is: A) 154 cm² B) 49 cm² C) 21 cm² Formula: A = πr²

[Answered] What are the vertical and horizontal asymptotes of [tex]f(x)=\frac{2 x}{x-1}[/tex]? A. horizontal asymptote at [tex]y=0[/tex], vertical asymptote at [tex]x=1[/tex] B. horizontal asymptote at [tex]y=2[/tex], vertical asymptote at [tex]x=1[/tex] C. horizontal asymptote at [tex]y=1[/tex], vertical asymptote at [tex]x=0[/tex] D. horizontal asymptote at [tex]y=1[/tex], vertical asymptote at [tex]x=2[/tex]

[Answered] Information about a shipment of mirrors to a local store is shown. | | Broken | Not Broken | Total | | :----- | :----- | :--------- | :---- | | Small | 4 | | 102 | | Medium | | 96 | | | Large | 6 | | 214 | | Total | | 402 | 480 | For all of the medium mirrors that were shipped, how many of them were broken?