05/04/15

68-95-99.7 rule
A company makes for a machine. The lengths   of the part must be within certain limits or they will be rejected. A large   number  of parts were measured with the mean and standard deviation... more
Follows • 2
Expert Answers •1

05/04/15

Math Word Problem Help
A small summer music festival has 11 acts which play sequentially on one stage. The first band goes on stage at noon, and the last band finishes at 8:00 PM. If the first 8 bands average 38 minutes... more
Follows • 2
Expert Answers •1

05/04/15

If the school accepted 400 students, find how many applicants they recieved
university law school accepts 5 out of every 6 applicants.
Follows • 2
Expert Answers •1

05/04/15

a tin of oil was 4/5 full. when six bottles of oil was taken out and fur was pourned in, it was 3/4 full. how many of oil did the tin countains initially
it is were hard i was trying to solve it from 3 days please anybody solve it  for me
Follows • 3
Expert Answers •2

05/04/15

Find following
(g•f)(x)  f(x)=square root x squared+1 g(x)=2x+1 
Follows • 2
Expert Answers •1

05/04/15

Find equation of the line given the coordinate
less students are graduating in less than 5yr. in 1983 the coordinates rep. a line of students graduating in less than 5yrs were (0,58) x rep. yr in 1983 and y rep. percent of students graduating... more
Follows • 2
Expert Answers •1

05/04/15

Find following
(f•g) (x)  f(x)=3x-2 g(x)=square root x
Follows • 3
Expert Answers •2

05/04/15

Find function
(f•g) (1) f(x)=x(squared) g(x)=square root x
Follows • 2
Expert Answers •1

05/03/15

the square of a number minus the number is 552. find the number
Please show the work for it too. My teacher did a bad job showing it and I need something to work off of
Follows • 2
Expert Answers •2

05/03/15

word problem
A pool company has learned that, by pricing a newly released noodle at $3, sales will reach 20,000 noodles per day during the summer. Raising the price to $6 will cause the sales to fall to 17,000... more
Follows • 2
Expert Answers •1

05/03/15

A basketball team has 4 guards, 5 forwards, and 3 centers. How many ways can a coach choose a starting line up if he needs 2 guards, 2 forwards, and 1 center?
I am in Algebra II, currently on probability, lesson on combinations. I would love your help! :) Thank you!!
Follows • 2
Expert Answers •1

05/03/15

inequality graph
choose the inequality below that x=0 is a solution to.   I cant figure out the answer and the graphing. the answer are zero or -4 on the line graph and then the open and closed circle.
Follows • 2
Expert Answers •1

05/03/15

inequality word problem
The height in inches (h) of a tomatoe plant growing in a garden is given by the equation h=2x+3 where h represents time in days. When will the tomatoe plant be between 13 and 27 inches. I can not... more
Follows • 2
Expert Answers •1

05/03/15

Math/Average Question
In January a band plays 6 shows and averages 120 people at each show. In February this band plays 4 shows and averages 90 people at each one. What is the average number of people at each show which... more
Follows • 2
Expert Answers •1

05/03/15

Math/Music/Hz Word Problem
An acoustic guitar’s (lower) E-string is 65 centimeters long from bridge to nut and vibrates at a frequency of 165 Hz (E3). When that string is pressed down just behind the third fret, it vibrates... more
Follows • 2
Expert Answers •1

05/03/15

Music/Math Word Problem
If you play a song at 118 beats per minute, it takes 4 minutes, 35 seconds to play. If you slow the tempo down to 100 beats per minute, how long does it take to play this song? Answer in terms of... more
Follows • 2
Expert Answers •1

05/03/15

Math Word Problem Help
A conductor notes that the number of mistakes her orchestra makes one week before performance is proportional to the length of the piece. One piece is 22 minutes, 30 second long and the conductor... more
Follows • 2
Expert Answers •1

05/03/15

Math Word Problem
Suppose the average merch sales at a show is in proportion to how many people purchased tickets. One night a band sells 180 tickets, and at the show it sells $780 of merch. One week later, the band... more
Follows • 2
Expert Answers •1

05/03/15

Finite math
linda took a multiple choice test. Each question had five possible answers. She guessed on four of the questions. Make up a probability distribution for the number of correct guessEd. What is the... more
Follows • 2
Expert Answers •1

05/02/15

robyn makes purple paint by mixing red and blue paints in a fixed ratio, she mixes 9 ounces of red paint for every 7 ounces of blue paint. If a batch contains 4
robyn makes purple paint by mixing red and blue paints in a fixed ratio, she mixes 9 ounces of red paint for every 7 ounces of blue paint. If a batch contains 4x + 12 ounces of red paint and 4x - 4... more
Follows • 2
Expert Answers •1

05/02/15

The University spent $12,600 on laser printers. If the University had been able to get one more printer for the money, each printer would have been $10 cheaper.
The University spent $12,600 on laser printers. If the University had been able to get one more printer for themoney, each printer would have been $10 cheaper. How many printers did the University... more
Follows • 2
Expert Answers •1

05/02/15

The water towers are similar. If larger tower is full and smaller tower is half full (total volume) how much water is in both water towers?
(large tower) Cylinder and cone cone dimensions-base=18 ft.,                     slant height=15 ft. cylinder- Base=18ft. Height =30ft (smaller tower) cylinder and cone cone- base=6ft. Slant... more
Follows • 2
Expert Answers •1

05/02/15

Finding three unknowns
Three gamblers agree that the loser of a game has to double the amount of money each of the two others has.For example, if they start with $100, $30, and $20, and the first one loses, then the... more
Follows • 2
Expert Answers •1

05/02/15

Solve using information given.
Kane Manufacturing has a division that produces two models of hibachis, model A and model B. To produce each model-A hibachi requires 3 lb of cast iron and 6 min of labor. To produce each model-B... more
Follows • 2
Expert Answers •1

05/02/15

Solve using information given.
A company manufactures two products, A and B, on two machines, I and II. It has been determined that the company will realize a profit of $3/unit of product A and a profit of $4/unit of product B.... more
Follows • 2
Expert Answers •1

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.