03/07/17
algebra 2 high school
Simplify or rewrite each expression with a smaller power of the variable inside the radical. Assume all variables are nonnegative.
1. √28a^3 b^12
2. ^3√18x^15 * ^3 √12x^8
03/06/17
writen an equation for the ellipse with each set of characteristics if the foci is (-6,9), (-6,-3) and the length of the major axis is 20
I need help solving this equation, it is preferred if there is a detailed explanation about how to find the center and the vertices.
03/06/17
Explict formula
The first number in the sequence is 3125 and it is dividing by 5 what would be the explict sequence for this equation
03/06/17
Shortest length of a road
Two corridors 3m and 4m wide meet at right angles. Find the length of the shortest thin straight road that can pass horizontally around the corner.
03/06/17
HOW DO YOU USE PROPERTIES OF EXPONENTS AND LOGARITHMS TO REWRITE FUNCTIONS IN EQUIVALENT FORMS AND SOLVE EQUATIONS?
Please I really need help
03/06/17
WHEN LOGARITHMIC FUNCTIONS ARE GRAPHED WHICH TRANSFORMATION WILL RESULT IN A Y INTERCEPT?
Please explain if you can.
03/06/17
In the binomial expansion (a+x)^n where n>4, the coefficient of x^3 is twice that of x^4. Show that n=2a+3
In the binomial expansion (a+x)^n where n>4, the coefficient of x^3 is twice that of x^4.
1) Show that n=2a+3
In the same expression, the coefficient of x^2 is 3/2 time the coefficient...
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03/05/17
what factors add up to -132 and multiply together to -132
what two numbers add up to -132 and can be multiplied together that equal -132
03/04/17
Math Questions
Need help
Candy A costs $11 per kilogram. Candy B costs $5 per kilogram. John bought a 2:1 mixtureof candy A and B. Mary bought a 1:2 mixture of candy A and B. How much more money didJohn spend...
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03/03/17
You make $20/hour tutoring Chemistry and $16/hour tutoring math
Part 1 of 5:You make $20/hour tutoring Chemistry and $16/hour tutoring math. Let x represent the number of hours per week you spend tutoring Chemistry and y represent the number of hour per week...
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02/28/17
find f of g and give domain
suppose f(x)=(3/x+4) and g(x)=(radical x-4) find (f of g)(x) and give its domain
02/28/17
A 5 foot long pole leans against a wall. The bottom is 3 feet from the wall. How much farther should the bottom be pulled away from the wall so that the top mov
I dont understand how to solve
02/28/17
radiator ha 13 quarts of fluid, 30% is antifreeze. How much fluid should be drained and replaced with antifreeze so the new mixture is 55% antifreeze?
Round to hundreths
02/28/17
If Carlos works 5/12 of a day every day, how much will Carlos have worked after 5 days?
Need help with my word math problems
02/25/17
Pre calculus
Find the standard form of the equation of the ellipse satisfying the given conditions.Foci: (0, -2), (0, 2); y-intercepts: -3 and 3
02/25/17
Pre calculus
Find the standard form of the equation of the ellipse satisfying the given conditions.Major axis horizontal with length 12; length of minor axis = 6; center (0, 0)
02/25/17
Pre calculus
Find the standard form of the equation of the ellipse satisfying the given conditions.Endpoints of major axis:(-2, -1) and (-2, 7) ; endpoints of minor axis:(-4,3) and (0,3).
02/24/17
How do I find the next number in a sequence of .35, .3, .15
I just need to find the next number in the sequence.
02/23/17
A theater has 24 rows of seats.er of seats. Suppose there were six fewer rows. Then for the theater to hold the same number of people, each remaining rows would
This math problem was from my daughter's Math wings club at her school. No one could get it right. Can someone please tell me the answer?
02/23/17
Females:76,80,50,93,65,60,53,75.Males:3,4,2,0,2,500,0,4.Which measure of center is the best descriptor for the females data set? The males?
It is confusing and I not sure what to do for it and it is of course math and I would like help with it please.
02/23/17
How many litres of pure antifreeze should be added to 5 litres of 30% antifreeze solution to create a 65% antifreeze solution?
How many litres of pure antifreeze should be added to 5 litres of 30% antifreeze solution to create a 65% antifreeze solution?
02/22/17
what is the price
A clothing retail outlet purchased clothes in bulk from a wholesaler for $82,400.00. This was after a discount of 4 3/5% on the purchase. Calculate the original price of the clothes.
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