Resourcesdown chevron
Testimonials
Plans
Sign in
Sign up
Resourcesright arrow
Testimonials
Plans
Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

We've updated our Cookie Notice. Please review it now. Courses Search Khan Academy Donate C^(**) knapke.jace My assignments Unit test 6th grade Graph x >= -5. COURSE: 6TH GRADE > UNIT 7 Unit test Unit test Equations & inequalities " Math " > " 6th grade " > " Equations \& " " inequalities " > " Unit test " O 2024 Khan Academy Terms ofuse PrivacyPolicy Copkie Notice Hide Drag the circle to values on the number line. Use the buttons to switch arrow directions and to make the circle open or filled. Renort a. problem

We've updated our Cookie Notice. Please review it now.\newlineCourses\newlineSearch\newlineKhan Academy\newlineDonate \newlineC^(**)\newlineknapke.jace\newlineMy assignments\newlineUnit test\newline66th grade\newlineGraph \newlinex≥−5x \geq -5.\newlineCOURSE: 66TH GRADE > UNIT 77\newlineUnit test\newlineUnit test\newlineEquations & inequalities\newline＂ Math ＂ > ＂ 66th grade ＂ > ＂ Equations \& ＂\newline＂ inequalities ＂ > ＂ Unit test ＂\newlineO 20242024 Khan Academy\newlineTerms ofuse PrivacyPolicy Cookie Notice\newlineHide\newlineDrag the circle to values on the number line.\newlineUse the buttons to switch arrow directions and to make the circle open or filled.\newlineReport a problem

View step-by-step helpView step-by-step help
Homeright chevron icon
Math Problemsright chevron icon
Grade 6right chevron icon
Interpret measures of center and variabilityright chevron icon

Full solution

Q. We've updated our Cookie Notice. Please review it now.\newlineCourses\newlineSearch\newlineKhan Academy\newlineDonate \newlineC^(**)\newlineknapke.jace\newlineMy assignments\newlineUnit test\newline66th grade\newlineGraph \newlinex≥−5x \geq -5.\newlineCOURSE: 66TH GRADE > UNIT 77\newlineUnit test\newlineUnit test\newlineEquations & inequalities\newline＂ Math ＂ > ＂ 66th grade ＂ > ＂ Equations \& ＂\newline＂ inequalities ＂ > ＂ Unit test ＂\newlineO 20242024 Khan Academy\newlineTerms ofuse PrivacyPolicy Cookie Notice\newlineHide\newlineDrag the circle to values on the number line.\newlineUse the buttons to switch arrow directions and to make the circle open or filled.\newlineReport a problem
  1. Understand the inequality: Understand the inequality.\newlineThe inequality x≥−5x \geq -5 means that xx is greater than or equal to −5-5.
  2. Choose circle type: Choose the correct type of circle for the number −5-5. Since the inequality includes the value −5-5 (as indicated by the ＂greater than or equal to＂ symbol), we use a filled circle to represent that −5-5 is included in the solution set.
  3. Place filled circle: Place the filled circle on the number line at x=−5x = -5. The filled circle should be placed exactly on the point corresponding to −5-5 on the number line.
  4. Draw arrow: Draw an arrow to the right of the filled circle. The arrow indicates that all numbers to the right of −5-5 are included in the solution set, as the inequality states that xx is greater than or equal to −5-5.

More problems from Interpret measures of center and variability

Question
Based on random samples of river heights, oceanographers estimate that 44,800800 cubic kilometers (km3) \left(\mathrm{km}^{3}\right) of freshwater is discharged into the Arctic Ocean annually. The estimate has a margin of error of 240 km3 240 \mathrm{~km}^{3} at the 90% 90 \% confidence level. Which of the following is the most reasonable claim about the volume of freshwater discharged annually into the Arctic Ocean?\newlineChoose 11 answer:\newlineA) It is between 44,800800 and 5,040 km3 5,040 \mathrm{~km}^{3} .\newlineB) It is between 44,560560 and 5,040 km3 5,040 \mathrm{~km}^{3} .\newline(C) It is between 240240 and 4,800 km3 4,800 \mathrm{~km}^{3} .\newline(D) It is between 240240 and 4,320 km3 4,320 \mathrm{~km}^{3} .
Get tutor helpright-arrow

Posted 3 months ago

Question
A random sample of international flights in 20132013 showed that 79% 79 \% of the flights arrived within 1515 minutes of their scheduled arrival time, and this estimate had a margin of error of 3% 3 \% at a 95% 95 \% confidence level. Which of the following conclusions is best?\newlineChoose 11 answer:\newline(A) Exactly 79% 79 \% arrived within 1515 minutes of their scheduled times.\newline(B) Exactly 76% 76 \% arrived within 1515 minutes of their scheduled times.\newline(C) Between 76% 76 \% and 82% 82 \% arrived within 1515 minutes of their scheduled times.\newline(D) Between 92% 92 \% and 98% 98 \% arrived within 1515 minutes of their scheduled times.
Get tutor helpright-arrow

Posted 3 months ago

Question
A food reporter conducted a survey to determine whether people in a certain city like the new dessert created by Chef Domenica. The reporter asked 8787 people who were waiting in line outside of Chef Domenica's bakery on a Tuesday, and 99 people refused to respond. Which of the following factors makes it least likely that a reliable conclusion can be drawn about whether people in the city like Chef Domenica's new dessert?\newlineChoose 11 answer:\newline(A) Sample size\newline(B) Population size\newline(C) Where the survey was given\newline(D) The number of people who refused to respond
Get tutor helpright-arrow

Posted 3 months ago

Question
The members of a city council wanted to know the opinions of all city residents about collaborating with local farms to set up a farmers market in the city square. The council surveyed a sample of 300300 city residents who have purchased produce from local farms. The survey showed that the majority of those sampled were in favor of the farmers market. Which of the following is true about the city council's survey?\newlineChoose 11 answer:\newlineA It shows that the majority of city residents are in favor of the farmers market.\newline(B) The survey sample is biased because it is not representative of all city residents.\newline(c) The survey sample should have included farmers who live outside the city.\newline(D) The survey should have consisted entirely of farmers.
Get tutor helpright-arrow

Posted 3 months ago

Question
The average production cost for major movies is 6767 million dollars and the standard deviation is 2323 million dollars. Assume the production cost distribution is normal. Suppose that 4646 randomly selected major movies are researched. Answer the following questions. Give your answers in millions of dollars, not dollars. Round all answers to 44 decimal places where possible.\newlinea. What is the distribution of XX? X∼N(67,232)X \sim N(67, 23^2)\newlineb. What is the distribution of xˉ\bar{x}? xˉ∼N(67,(2346)2)\bar{x} \sim N\left(67, \left(\frac{23}{\sqrt{46}}\right)^2\right)\newlinec. For a single randomly selected movie, find the probability that this movie's production cost is between 6969 and 7373 million dollars. 232300\newlined. For the group of 4646 movies, find the probability that the average production cost is between 6969 and 7373 million dollars. 232344\newlinee. For part d), is the assumption of normal necessary? 232355 No Yes 232366
Get tutor helpright-arrow

Posted 2 months ago

Question
Aome\newlineQuarter Standards (Grade Repair) Assignment\newlineat 11.0011.00 PM\newlineNormal Distribution - Find Area\newlineNormal Distribution w/ Population\newlineAnswer\newlineAttempt 11 out of 2020\newlineStatistics Calculator\newlineWhen Mason commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 3838 minutes and a standard deviation of 33 minutes. Out of the 283283 days that Mason commutes to work per year, how many times would his commute be longer than 4141 minutes, to the nearest whole number?\newlineStatistics Calculator\newlineSubmit Answer
Get tutor helpright-arrow

Posted 2 months ago

Question
For the following set of data, find the population standard deviation, to the nearest thousandth. \(\newline103,107,124,121,123,67,77,107,124\newline\) Copy Values for Calculator Open Statistics Calculator Answer Attempt \(\newline1\newline\) out of \(\newline20\newline\) Submit Answer Copyright \(\newline52024\newline\) DeitaMath.com All Rights Reserved. Privacy Policy | Terms of Service
Get tutor helpright-arrow

Posted 2 months ago

Question
(66) Watch Video\newlineShow Examples\newlineWhen Sophie goes bowling, her scores are normally distributed with a mean of 110110 and a standard deviation of 1010. What percentage of the games that Sophie bowls does she score higher than 129129, to the nearest tenth?\newlineStatistics Calculator\newlineAnswer Attempt tout\text{tout} of 2020\newlineSubmit Answer
Get tutor helpright-arrow

Posted 2 months ago

Question
Garrick and Zan are measuring the heights of seedling plants for science class.\newlineUse the drop-down menus to complete the statements about the measured heights and the actual heights of the plants.\newline\newline\newlineGarrick's\newline\newlineMeasurement\newline\newline\newlineActual\newlineHeight\newline\newline8mm8\text{mm}\newline10mm10\text{mm}\newline\newlineZan's\newlineActual\newline\newlineMeasurement\newlineHeight\newline\newline88mm88\text{mm}\newline100mm100\text{mm}\newline\newlineCLEAR\newlineCHECK\newlineGarrick is ✓mm\checkmark\text{mm} off the actual height of 10mm10\text{mm}.\newlineThat is a percent error of □%\square\%.\newlineZan is □mm\square\text{mm} off the actual height of 100mm100\text{mm}.\newlineThat is a percent error of □%\square\%.\newlineBecause Zan's plant's height is than Garrick's, each millimeter of error results in a percent error.
Get tutor helpright-arrow

Posted 2 months ago

Question
A company has the following information: the net operating income is $100,000\$100,000, net sales are $2,200,000\$2,200,000, and operating assets are $2,000,000\$2,000,000. Calculate the return on operating assets and the turnover of operating assets.\newline a.) 5%5\%;88\newline b.) 2.5%2.5\%;33\newline c.) 5%5\%;1.11.1\newline d.) 2.5%2.5\%;1.11.1
Get tutor helpright-arrow

Posted 2 months ago

View all (5)