A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 5 years ago
can anybody help me with this problem?
is precacul
anonymous
 5 years ago
can anybody help me with this problem? is precacul

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Where is the problem?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i have a question, here it goes, A butcher's scale is accurate to within 0.05 pound. A sirloin steak weights 1.14 pounds on this scale. Solve the inequality: lx1.14l<_0.05. What does the solution interval represent?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Some, thinking. the absolute value of the quantity x1.14 must be less than ??? is that a 0.05????

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x1.14 <_ 0.05 => (x1.14) <_ 0.05 or (x1.14) <_ 0.05 solve it up!

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lfcmaniac,, what goes after your last step?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0R, the inequality: is alraedy their, is given. lx1.14l<_0.05

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0see what you now have is x + 1.14 <_ 0.05 => 1.14  0.05 <_ x => 1.09 <_ x or x<_ 0.051.14 => x<_ 1.09 because of the negative sign the inequality gets reversed, => x _> 1.09 get that ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0why is the x negative? is the adsolute value

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Worldboy, \[x => \pm x\] ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what does the solution interval represents?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x1.14<0.05 0.05<x1.14<0.05 0.05+1.14<x1.14+1.14<0.05+1.14 1.09<x<1.19

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the solution interval represents that x is any number greater or equal to 1.09

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ther is a mistake, becuse is suppost to be <_, equal sign

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0is it going to be the same result, wih with the <_ sign?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the <_ is nothing but \[\le\] isn't it ? and no i aint a teacher, i am just a 12th grade student :P

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Is the problem \[x1.14\le0.05\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0nothing chnge much really,

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i just need to change the c, to <

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0maniac, how you did the sign, equal or greater?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0may come handy in the future?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0use the Equation button underneath the typing space my friend

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0give it a try and you'll get the knack of it soon

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Click on the Equation and then you will get a separate box to enter equations and a menu of mathematical symbols, and operators.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0omg, i going save this site as my favorite, i am going help the people who i can help.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0R, you help me with another problem, i am having problem?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Review this problem very carefully as I think there may be an error. I come up with the answer: 1.09<x<1.19\[1.09\le x \le 1.19\] Rework it and see what you get.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah, i got the exact same thing

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0should i write it to 1.09<_x 1.19>_x

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0look rthe other problem i need help in, it goes like this i have a question i don't quite understand, i am preparing for a exam. A 100gallon mixture of citrus extract and water is 3% citrus extract, and it needs to be diluted. The function f(x)=3/100+x represents the percentrage (in decimal form) of the miture that is citrus extract when x gallons of water are added. Find the domain of f(x). Then, find the percentage of citrus extract in the mixture after 50 gallons of water are added to it.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0i think the prof gave me a problem silimiar to this, i going check my notes

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0O.K let me study it a bit

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I don't quite understand the function, but there is 100 gallons of mixture of which is 3% citrus or 3 gallons of citrus 97 gallons of water. It looks like they add 50 gallons of water (no more citrus) giving 150 gallolns of mixture of which only 3 gallons is citrus (since no more was added) So now the percerntage is 3/150 or only 2% citrus. Do you have the answer?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It appears the domain of x could be the set of real numbers. What bothers me is the function seems to have a constant of .03 rather than attaining a 3 % mixture. It has been over 30 years since I had Calculus and I need to brush up on it. I am afraid I am not too much help to you at this time WorldBoy

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Good luck with your studies and this "test"
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.