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Let f(x) be the probability density function for the lifetime of a manufacturer's highest quality car tire, where x is measured in miles. Explain the meaning of each integral. (a) 50,000 f(x) dx 40,000
answered
May 29, 2021
Mathematics
college
4
votes
217k
views
Which statement is true? Adding energy can change a liquid to a solid. Solids have no movement of molecules. Liquids do not have a set volume. Gases can be compressed to change their volume.
answered
May 23, 2021
Chemistry
college
6
votes
109k
views
Buses to Aintree leave the station every 25 minutes buses to blossford leave the station every 30 minutes buses to both places leave at 8am what is the next time buses to aintree and blossford leave the
answered
Apr 14, 2021
Mathematics
high-school
5
votes
231k
views
The 2015 American Time Use survey contains data on how many minutes of sleep per night each of 10,900 survey participants estimated they get. The times follow the Normal distribution with mean 529.9 minutes
answered
Apr 9, 2021
Mathematics
college
4
votes
222k
views
Which is the correct first step in solving 5 – 2x < 8x – 3? a. 5 < 6x – 3 b. 3x < 8x – 3 c. 5 < 10x – 3 d. 2 – 2x < 8x
answered
Apr 1, 2021
Mathematics
high-school
4
votes
111k
views
1. Solve by graphing: 4x + y = 4 3x – y = 3
answered
Mar 18, 2021
Mathematics
college
2
votes
167k
views
What is the vertical asymptote of the rational function f(x) = 3x / (2x - 1)?
answered
Mar 6, 2021
Mathematics
middle-school
5
votes
203k
views
HURRY IM ON A TIME LIMIT What was the goal of the Zimmerman Telegram? * A. A German offer to Mexico to form an alliance against the US B. An offer to split up colonized land in Africa C. A letter declaring
answered
Feb 8, 2021
History
high-school
3
votes
178k
views
Please help me I'm stuck
answered
Jan 15, 2021
Mathematics
high-school
6
votes
177k
views
Domestic violence in some places can be a mob disorder or riot True False
answered
Dec 19, 2020
History
middle-school
4
votes
210k
views
A presentation is called __?__ if it uses more than one kind of medium.
answered
Oct 22, 2020
English
middle-school
3
votes
194k
views
Which comparison best describes the relationship between history and geography? History focuses on how living things survive, while geography focuses on human-environment interaction. Geography includes
answered
Aug 28, 2020
Geography
middle-school
1
vote
124k
views
Please help on number 9, I don’t really get so can you also explain and not give just the answer?
answered
Aug 8, 2020
Mathematics
middle-school
0
votes
135k
views
11. A gym charges a $50 activation fee and $17 per month for a membership. If you spend $356, for how many months do you have a gym membership?
answered
Apr 29, 2020
Health
middle-school
2
votes
47.9k
views
A factory produces plate glass with a mean thickness of 4 mm and a standard deviation of 1.1 mm. A simple random sample of 100 sheets of glass is to be measured and the mean thickness of the 100 sheets
answered
Mar 27, 2020
Mathematics
college
4
votes
202k
views
What does x•1+x/1 equal
answered
Mar 7, 2020
Mathematics
middle-school
7
votes
175k
views
Please answer both questions and show all your work. Thank you!!! :) 1) There are 1000 rabbits and chickens on a farm and together they have 3150 legs. How many rabbits and how many chickens are there
answered
Oct 27, 2019
Mathematics
college
3
votes
189k
views
If you see this you have a good eyes
answered
Oct 6, 2019
Arts
middle-school
3
votes
71.8k
views
The population of a city in 2005 was 18000. By 2010 , the city’s population had grown to 32800 . If the population growth follows a linear model, what is the projected population for 2015?
answered
Jun 27, 2019
Mathematics
high-school
0
votes
51.3k
views
-5(1-5x)+5(-8x-2)=-4x-8x
answered
Jun 8, 2019
Mathematics
middle-school
1
vote
29.0k
views
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