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Questions Asked on August 4, 2007

The probability is 0.7 that a person shopping at a certain store spend less than $20.00. For groups size of 22, find the mean
1. 0 answers
2. asked by john
3. 1,325 views
A company manufacturers batteries of 18 and there is a 3% rate of defects. Find the standard deviation for the number of defects
1. 2 answers
2. asked by john
3. 1,278 views
IFf(x) = {(3,5), (2,4), (1,7)} h(x)= {(3,2), (4,3), (1,6)} determine each of the following: (f+h)(1)= how do I add f and h? (f o
1. 0 answers
2. asked by Anonymous
3. 1,224 views
A bank loan officer rates applicates for credit. The rating are normally distributed with a mean of 200 and a standard deviation
1. 0 answers
2. asked by joanna
3. 1,157 views
Would you please check these questions and my answers? I posted these yesterday,but,I wanted to repost to get others input. If
1. 1 answer
2. asked by Tamera
3. 1,048 views
B is the midpoint of line AcAB=3x AC=7x-5 How do I find what the value of BC is? Since B is the midpoint, AB = BC 3x = 7x -5 4x
1. 2 answers
2. asked by Jim
3. 996 views
If Z is a standard deviation, find the probability that Z lies between -1.10 and -0.36You have not provided enough information
1. 0 answers
2. asked by Artie
3. 990 views
For propanioic acid, HC3H5O2, Ka=1.3 x 10^-5, determine the concentration of the species present, the pH and the percent
1. 0 answers
2. asked by Taasha
3. 874 views
Can someone assist me in answering this question.Use the given values of n and p to find the mimimum usual value of u-2standard
1. 0 answers
2. asked by natalie
3. 866 views
Another Question----A ball of clay of mass m travels with a velocity v in a path tangent to a disk of radius R and mass M. The
1. 1 answer
2. asked by bobby
3. 844 views
I asked this question yesterday-and several resposponders said that (D) the child's needs -would be the best answer. Why
1. 0 answers
2. asked by Tamera
3. 820 views
I have a problem I need some help on. I answered some.For many years the numbers of accidents per week at a hazardous
1. 0 answers
2. asked by Kayse
3. 808 views
I have a problem I need some help on. I have answered parts. Any guidance would be appreciated. KFor many years the numbers of
1. 0 answers
2. asked by Kayse
3. 700 views
Last year Rattner Robotics had $5 million in operating income (EBIT). The company had net depreciation expense of $1 million and
1. 0 answers
2. asked by baby2
3. 700 views
a circle is tangent to the y-axis at y=3 and has one x-intercept at x=1a) what's the other x-intercept b) what's the equation i
1. 0 answers
2. asked by Anonymous
3. 662 views
A recent survey of students on the question “Do you think the United States should retain or abolish the use of the penny as a
1. 0 answers
2. asked by Kayse
3. 656 views
How did Mendel’s approach to answering scientific questions differ from that of his contemporaries?Thank you for using the
1. 1 answer
2. asked by Q
3. 652 views
how can this sentence be corrected "The ball was hit by the boy."The sentence was not incorrect in the first place, but it was
1. 0 answers
2. asked by Crystal
3. 643 views
Thallium hydroxide is a strong base used in the synthesis of some organic compounds. Calculate the pH of a solution containing
1. 0 answers
2. asked by Taasha
3. 637 views
how did the fear of alienating the border states affect nothern strategy during the war?President Lincoln is "reported to have
1. 0 answers
2. asked by jorge
3. 636 views
Hi. I was wondering if someone could help me grasp a concept. The concept is that soon the world will run out of natural
1. 0 answers
2. asked by Lillian
3. 599 views
I need some help writing a paragraph about the literary devices in the book Twisted Summer. This is what I have so far.Twisted
1. 0 answers
2. asked by melissa
3. 578 views
I need need help with this math problem. I need to know do I start from left to right with the parentheses or brackets first.(15
1. 0 answers
2. asked by ms kay
3. 558 views
I need to write an informative 700-1050 word letter in the persona of one Eastern philosopher to one of his pupils. In the
1. 0 answers
2. asked by Darlene
3. 544 views
How did Mendel novel approach contribute to his success in describing how traits are inheritedThank you for using the Jiskha
1. 0 answers
2. asked by Diana
3. 542 views
Why would one not be surprised that when students were asked how many minutes they studied on a typical weeknight, most
1. 0 answers
2. asked by Kayse
3. 521 views
How can I re-write this sentence? Each advisor was contacted by his students.Assignment: Inclusive Language:Making Language
1. 0 answers
2. asked by Christine
3. 510 views
B is between A and C.AB=4x+3 BC=3x-2 AC=57 What is the value of x? Solve the relationship AB + BC = AC Substitute the
1. 0 answers
2. asked by Jim
3. 385 views
If M is the midpoint of line AB.How do i Find the coordinates of B given A(4,-2) and M(1,3).M = (A + B)/2 ----> B = 2 M - A =
1. 0 answers
2. asked by Jim
3. 372 views
IFf(x)={(3,5), (2,4), (1,7)} What about 1/f(x)? would is be {1/5, 1/4, 1/7}? IF g(x)=sqrt(x-3) k(x)=x^2+5 how would I solve?
1. 0 answers
2. asked by Anonymous
3. 367 views

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