09/24/15

4. A consumer organization wants to know if there is a difference in the price of a particular toy at three different types of stores. The price of the toy was
Discount toy Variety Department$12 15 1913 17 1714 14 1612 18 2015 17 19An ANOVA was run and the results are shown below. At the .05 significance level, is there a difference in the mean prices... more
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09/23/15

Find a closed form for these summations?
Find a closed form for these summations?     n=100a) ∑ 1/2     i=1      n=5b) ∑ 1/3     i=1
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09/21/15

Statistical help
Could someone help me with this answer!!   One of the tallest living man has a high of 246 cm. One of the tallest living women is 234 cm tall. Heights of men have a mean of 171 cm and a standard... more
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09/21/15

Statistics problem
Refer to the data set of times, in minutes, required for an airplane to taxi out for takeoff, listed below.   47, 50, 46, 28, 48, 34, 46, 45, 17, 45, 16, 1614, 23, 27, 50, 46, 12, 27, 22, 13, 48,... more
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09/21/15

Find two consecutive odd integers such that the sum of their squares is 650
Find two consecutive odd integers such that the sum of their squares is 650
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09/16/15

the sum of two consecutive whole numbers in 57. what are the two numbers?
(hint: let n represent the first number. then n+1 is the next consecutive number.)
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09/16/15

How many atoms are in 1.97 mol of pure aluminum?
help me answer this please im about to have a mental breakdown
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09/14/15

algebra 2 problem
f(x) =x3 -8x2 +9x -72 ; zero: -3i
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09/14/15

Probability help please:
Assume that there are 8 different issues of Newsweek, 7 different issues of Popular Science, and 3 different issues of Time, including the December 1st issue, on the rack. You choose 4 of them at... more
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09/14/15

A football team was given 3 penalties for 15 yards each and 2 penalties for 5 yards each. What was the total change in their field position from these penalties
theres a hint that a penally is represented with a negative integet. help me please
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09/14/15

A penny weight 2.5 grams. How many pennies would it take to equal one pound (453.b grams)
This quay ion is very ahahahhshahahahahabkanKbasvhanahahababBbzvzhzhh
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09/14/15

Determine whether H0 should be rejected
Suppose we have a multinomial population with four categories:A, B, C, and D. The null hypothesis is that the proportion of items is the same in every category. A sample size of 300 yields the... more
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09/13/15

Use midpoint formula to estimate sales
A soda company had sales of $19,574 million in 2002 and $35,113 million in 2010. Use the Midpoint Formula to estimate the sales in 2006. Assume that the sales followed a linear pattern.
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09/13/15

I have been trying for awhile, but I can't figure this out. I don't need the answer, I just need to know how to write the system.
You want to order a deli platter for a sports banquet. You need 12 pounds of meat (ham, turkey, and roast beef) and cheese total. You want twice as much meat as cheese on the platter. You want the... more
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09/13/15

a soda shop owner told his employee to add 2 5/8 of a cup of syrup to each gallonn of soda if there was 4 gallons of soda how much syrup is needed
mulitiplying and dividing fractions
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09/13/15

How many license plates can be produced using 5 symbols on each plate where the first 2 symbols are letters of the alphabet and the following three symbols
How many license plates can be produced using five symbols on each plate where the first two symbols are letters of the alphabet and the following three symbols are numbers selected from the set... more
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09/13/15

If A and B are 100 ft apart find the height of tower
A tower stands on level ground and is due north point A. The tower is also due west of another point B. From the top of the tower and angles of depression of A and B are 60° and 45° respectively.... more
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09/13/15

algebra 2 problem
f(x) =x4+3x3-3x-9     I require the real zero of f between - ? and ?
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09/11/15

Slope=-7, through (-6,8)
 What is the equation of the line, with the given properties, in slope-intercept form.
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09/11/15

Compute probability of each of the following events: event a the sum is greater than 8 event b the sum is divisible by 5
An ordinary die is a cube with the numbers 1 through 6 on the sides. Imagine such a die is rolled twice in succession and that the face values of the two rolls are added togethe. The sum is... more
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09/11/15

algebra 2 question
Solve the following logarithmic equation with solution for e with decimal approximation In x=10   I have no idea what this is
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09/11/15

algebra 2 problem
Solve the exponential equation express the solution and obtain decimal approximation ex=17.5
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09/11/15

algebra 2 problem
I need to solve the following exponential equation 9.3x=(0.2)-x with the exact answer and decimal places
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09/11/15

a newspaper carrier has $6.30 in change. he has 9 more quarters than dimes but five times as many nickels as quarters. how many coins of each type does he have?
solve linear equations involving decimals
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09/11/15

Basic algebra
 Question 1: if victor scores 12 pointe in the first quarter of a basketball gam, and he continues to score in this manner for the entire game, how many points in total will he score?   question... more
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