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Questions Asked on July 20, 2017

For a normal distribution with mean of 80 and a standard deviation of 8, find the number of standard deviations the raw score 67
1. 1 answer
2. asked by Sam
3. 467 views
If the demand is x(p)=40(p-15^2) with p being the price and x being hte demand, what would the elasticity of demand equation be?
1. 1 answer
2. asked by Maddie
3. 378 views
I find a lot of definitions on the internet, but still confused. What is difference between-carrying value -book value -fair
1. 1 answer
2. asked by Sana
3. 483 views
One word for the chemical used to dissolve gold in the leach tanks with the aid of oxygen
1. 1 answer
2. asked by Anonymous
3. 329 views
One word of the chemical used to dissolve gold in the leach tanks with the aid of oxygen
1. 1 answer
2. asked by Anonymous
3. 370 views
What are three examples of religion influencing the history and/or culture of the British colonies.
1. 1 answer
2. asked by izzy
3. 446 views
How did progressivism change American beliefs about the federal government?
1. 2 answers
2. asked by Evelyn
3. 1,982 views
The largest 4 digit number which is exactly divisible by 18, 25 and 35. Find the smallest number by which 1008 must be.
1. 1 answer
2. asked by Zubair ahmad
3. 641 views
A baby weighed 7.25 lb at birth. At the end of 8 months, the baby weighed 2 1/2 times its birth weight. How many pounds did the
1. 6 answers
2. asked by Cameron
3. 3,505 views
A group of students decide to attend a concert. The cost of renting a bus to take them to the concert is $450, which is to be
1. 2 answers
2. asked by unowen
3. 507 views
How to find all roots of"x³-7x²+11x-5=0"
1. 2 answers
2. asked by Durgashankat bairagi
3. 895 views
The following stem-and-leaf plot values show the average monthly sales commissions (in hundreds of dollars)for a major corporati
1. 1 answer
2. asked by Jack
3. 500 views
A 100tones acts on a 300tones block placed on aninclined plan with a 3:4 slope, the coefficients of frictions btw the blocks and
1. 2 answers
2. asked by uwana
3. 529 views
The following stem-and-leaf plot values shows the average monthly sales commissions (in hundreds of dollars)for a major
1. 1 answer
2. asked by Jack
3. 560 views
Please help with this problem:An ellipse and a hyperbola have the same foci, $A$ and $B$, and intersect at four points. The
1. 2 answers
2. asked by nini
3. 1,170 views
You grabbed a power drill that claims it can reach 2234 rpm in 0.8 s. How many revolutions does the drill make in 0.8 s?
1. 3 answers
2. asked by Courtney
3. 469 views
Determine the zeros of each function by factoring:a. f(x)=-2x^2-5x+12 b. f(x)=2x^2-3x-2 c. f(x)=x^2-10x+24 I have been trying to
1. 1 answer
2. asked by Rhys
3. 506 views
The values from a stem-and-leaf plot are:27,27,29,33,38,44,44,44,46,50,58,in numerical order.Please explain how to find the
1. 0 answers
2. asked by Jack
3. 457 views
How many terms of the arithmetic sequence 88, 85, 82, . . . appear before the number -17 appears?
1. 1 answer
2. asked by Charles
3. 695 views
What is the total capacity in gallons of a rectangular tank 5 meters in height knowing that it will hold 200 liters per foot?
1. 2 answers
2. asked by ojong
3. 2,980 views
If 5x and 9y =28 and x and y are positive integers what is the value of x?
1. 4 answers
2. asked by Confusedperson
3. 336 views
if 2m + n= 7, then 9m+3n=i tried using elimination for this one too. I tried to find m m= 7-n/2 Then i plugged it into the first
1. 4 answers
2. asked by Confusedperson
3. 361 views
At an altitude of 2000 feet, Ace is flying toward a mountain (a vertical rock face). If the angle of elevation from the plane to
1. 1 answer
2. asked by that1guy
3. 687 views
The scale on amount is 2 inches equals 75 feet. On the map a rectangle or park is 8 inches long and 3 inches wide. What is the
1. 3 answers
2. asked by Andrew
3. 1,673 views
Katie is watching a helicopter flying at an altitude of 5 miles. If the angle of elevation is pi/3 , the distance between Katie
1. 2 answers
2. asked by nat
3. 2,560 views
A 2 inch by 2 inch by 2 inch block of wood has 1 inch diameter hole drilled. Through the center. Find the total volume and
1. 1 answer
2. asked by Orlando
3. 806 views
Why is the cross section of a fiber important?it is a distinctive trait of only natural fibers It is a distinctive trait of only
1. 1 answer
2. asked by Ann
3. 1,439 views
lim (2^x-3^x)/(cos(x)-1)x->0 The answer the book has for this is "diverges." I know I'm supposed to use L'Hospitals' rule, but
1. 1 answer
2. asked by Jamie
3. 375 views
There were 1100 apples at a fruit stall there were 220 more apples than mangoes how many apples and mangoes were there
1. 1 answer
2. asked by celeste
3. 1,306 views
For a normal distribution with mean of 80 and a standard deviation of 8, find the number of standard deviations the raw score 67
1. 2 answers
2. asked by Sam
3. 514 views
In a race, each of the four greyhounds run at its own constant speed. They all start at the same point on a circular track and
1. 1 answer
2. asked by Jay
3. 699 views
The average U.S. yearly capita consumption of citrus fruit is 26.8 pounds. Suppose that the distribution of fruit amounts
1. 1 answer
2. asked by Marnee
3. 1,892 views
The sum of the first 5 terms of an AP is 40 and the 7th term is equal to 4 times the second term, find the first term (a),
1. 2 answers
2. asked by Achire
3. 630 views
Lisa has 3/5 as many cookies as Betty.If Lisa gives 1/3 of her cookies to Betty,what will the ratio of Lisa's cookies to Betty's
1. 1 answer
2. asked by Hashir
3. 384 views
Which of the following organs remove nitrogenous waste from the body?
1. 1 answer
2. asked by Destiny
3. 723 views
what is electromagnetic radiation
1. 1 answer
2. asked by michelle
3. 391 views
Ernie walks 1/6 mile in 1/12 hour when he walks along the river trail. How many miles does Ernie walk when he hikes on the trail
1. 1 answer
2. asked by Brandi
3. 697 views
Determine the first three terms of the power series representations for the following functions:a) 2/(1+x)^3 b) 1/1+x^2 c)
1. 2 answers
2. asked by Jamie
3. 397 views

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