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Products with symbols 2007-01-09
Jennifer pose la question :
Find the product of each
(8x)(-4)
(3x)(5y)(7z)
(8x^3y)-5X^2)
(6a)(3a)(-b^2)

Penny Nom lui répond.
exercices corrigés 2007-01-09
Zribi pose la question :
si je peut avoir des exercice corrigé
Claude Tardif lui répond.
Integrate x^8 (x^8 + 2)^2 ((x^8 + 2)^3 + 1)^4 2007-01-09
James pose la question :
How do you integrate x^8 (x^8 + 2)^2 ((x^8 + 2)^3 + 1)^4
Penny Nom lui répond.
The units digit 2007-01-09
Tyrone pose la question :
This may be a dumb question, but what is the unit digit of two digits, eg: 62 or 13 or 45.
Steve La Rocque and Diane Hanson lui répond.
How many acres do i have? 2007-01-09
Oscar pose la question :
my property measure 1975 ft of length and 245ft wide how many acres do i have?
Stephen La Rocque lui répond.
An Octagon with area 10,000 square feet 2007-01-09
Christopher pose la question :
how big would each side of an Octagon have to be to have approx 10,000 square feet on the inside
Stephen La Rocque lui répond.
How many gallons of water in 6600 feet of half inch pipe 2007-01-09
David pose la question :
How many gallons of water in 6600 feet of half inch pipe
Stephen La Rocque lui répond.
Find the area of the rectangle 2007-01-09
Mike pose la question :
The perimeter of a rectangle is 72 in. The base is 3 times the height. find the area of the rectangle?
Penny Nom lui répond.
y = x^2 - 2 2007-01-08
Mike pose la question :
Graph the quadratic equation: y=Xsq-2
Penny Nom lui répond.
Three consecutive odd integers 2007-01-08
Emma pose la question :
Find three consecutive odd integers such that the sum of the first and second is 27 less than 3 times the third.
Stephen La Rocque lui répond.
Twice the smaller of two consecutive integers is the larger increased by 5. 2007-01-08
Evan pose la question :
Twice the smaller of two consecutive integers is the larger increased by 5. find the integers.
Stephen La Rocque and Penny Nom lui répond.
A dozen donuts from an unlimited supply of five types of donuts 2007-01-07
Mel pose la question :
how many ways can you buy a dozen donuts from an unlimited supply of five types of donuts?
Penny Nom lui répond.
A statistics question 2007-01-07
Rick pose la question :
For many years TV executives used the guideline that 30 percent of the audience were watching each of the prime-time networks and 10 percent were watching cable stations on a weekday night. A random sample of 500 viewers in the Tampa-St Petersburg, Florida, area last Monday night showed that 165 homes were tuned in to the ABC affiliate, 140 to the CBS affiliate, 125 to the NBC affiliate, and the remainder were viewing a cable station. At the 0.05 significance level, can we conclude that the guideline is still reasonable?
Penny Nom lui répond.
What is the speed of the current? 2007-01-07
Bob pose la question :
A motorboat can maintain a constant speed of 16 miles per hour relative to the water. The boat makes a trip upstream to a certain point in 20 minutes; the return trip takes 15 minutes. What is the speed of the current?
Haley Ess lui répond.
Write an equation to represent a function. 2007-01-07
Noel pose la question :
x y
-3 -1
-2 0
-1 1
0 2
1 3
2 4
3 5


write an equation to represent a function.

Penny Nom lui répond.
 
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