08/31/17
Express the final result in a single fraction using positive exponents only in the form of A/B
(12xy^3/-18x^4y)^-3
08/31/17
How do you find the limit of ln(100-n^2) as n approaches 10 from the negative side? No calculator and L'Hopital's rule is not allowed
lim ln(!00-n2)
x→10-
I'm not allowed to use a calculator for this problem and we haven't been taught L'Hopital's Rule. Please help!
08/31/17
Using the squeeze theorem: lim x--> 0+ (e^x -1) * 3^(2cos(π/x))
lim
x->0+ (ex-1) * 32cos(π/x)
08/31/17
You measure your stride and find it to be 27inches. If you walk to newfields a town 4.5miles how many steps you would take
5280 feet in a mile
08/30/17
What is equivalent to 0.3?
multiple choice...these are the answers i was given
A .0.030
B. 0.300
C. 0.30
D. 0.03
E. 0.003
08/30/17
The four points (−2, 5), (−2, −1), (6, −1), and (3, 5) are the vertices of a polygon. What is the area, in square units, of this polygon?
please help I don't understand
08/30/17
For each ordered pair, determine whether it is a solution to =−7x5y−3 , xy Is it a solution?YesNo , 3−3 , −4−5 , 06 , 12
For each ordered pair, determine whether it is a solution to =−7x5y−3., xyIs it a solution?YesNo, 3−3, −4−5, 06, 12
08/30/17
The jewler was mixing 90% gold with some 65% gold to make a mixture of the 80% gold. If she needed 40 grams of 80% gold, how much of each type is needed?
How do I set up the equation using one variable?
08/30/17
Subtracting 3 from the quotient of a number and 4 gives 30
Answer the question I am having troubles with it !
08/30/17
the sale price on a new natural gas furnace is $2,750. This represents 12% off the regular price. What is the regular price?
The answer to this question is supposedly $3,125. Can someone explain to me how I go about getting the correct answer to this equation?
08/30/17
ahmed throws a ball to john the ball travels 10 metres per second write an expression in terms of x for the time taken
how much time does the ball takes to travel from ahmed to john
08/30/17
1 ( point) suppose that the graph of the function y=f(x) passes through (-1,-1) and (3,-7) on the internal (-1,3). What is the net in x?
I need to find the net in x is # x?
Also the net in y is # x?
08/30/17
3 girls weighs 160 kg. If their weights are in the ratio of 5:4:2, find the weight of each person.
That problem is about ratios.
08/30/17
determining slope
graph is y=4x^(1/3)
is the slope of the tangent line to the curve at x=a the negative of the slope of the tangent line to the curve at x=-a for any other values of a? explain
08/30/17
Determining slope
graph is y=x^5-5x^3+4xis the slope of the tangent line to the curve at x=a the same as the slope of the tangent line to the curve at x=-a for any other values of a? explain.
08/30/17
Henry counted 350 lockers at his school Hayley counted 403 in her school how does 3 in 350 compare to the 3 in 403?
Henry counted 350 lockers in his school
hayley counted 403 in her school. How does 3 in 350 compare to the 3 in 403?
08/30/17
Including a 5% sales tax, an in charges $252 per night. Find the inn's nightly cost before the tax is added
Find the inns nightly cost before tax
08/30/17
Using the Pascal's Triangle!
12. Find the 8th number in the 11th row (n=11) of Pascal's triangle.. My book isn't very helpful when explaining this..
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