Tuesday
September 30, 2014

Posts by Trisan


Total # Posts: 61

Algebra 2
From a 52-card deck a card is drawn and then replaced. After the deck is shuffled, a second card is drawn. Find the probability of each event. a) both cards are clubs. PLEASE SHOW ALL WORK!
December 9, 2009

Algebra 2
A coin is tossed three times. Find the probability of each event. a) at least two tosses come up tails. b) at least one toss comes up heads. PLEASE SHOW ALL WORK!
December 9, 2009

Algebra 2
A coin is tossed three times. Find the probability of each event. a) at least two tosses come up tails. b) at least one toss comes up heads. PLEASE SHOW ALL WORK!
December 9, 2009

Algebra 2
Two cards are drawn at the same time from a 52-card deck. Dind the probability of each event. a) both cards are jacks b) both cards are sixes c) eith both cards are jacks or both cards are sixes PLEASE SHOW ALL WORK!
December 9, 2009

Algebra 2 URGENT
Solve the problem using the "z" method. Please Show All Work! u^4+6=-5u^2
November 18, 2009

Algebra 2 URGENT
Solve the equation using the method that seems easiest. Please Show All Work! x^2+12=0
November 18, 2009

Algebra 2 URGENT
Solve by using the quadratic formula. Please Show All Work! 4x(x+3)=15
November 18, 2009

Algebra 2 URGENT
I am sorry but i do not even know how to start the problem that is why i asked for someone to answer it and show work so that i maybe able to better understand it
November 18, 2009

Algebra 2 URGENT
Solve the problem. Round the answer to the nearest hundredth. Please Show All Work! A garden is currently 4 meters wide and 7 meters long. If the area of the garden is to be doubled by increasing the width and length by the same number of meters, find the new dimension of the ...
November 18, 2009

Algebra 2 URGENT
Solve the problem. Round answer to the nearest hundredth. Please Show All Work! Suppose a pool has dimensions 12 ft. by 30 ft. A sidewalk of uniform width around the pool has an area of 200 square feet. What is the width of the walkway?
November 18, 2009

Algebra 2 URGENT
Solve. Square root of 3x+4=x BobPursely can you please show me the work
November 7, 2009

Algebra 2 URGENT PLEASE HELP
Can you show me the work because i still cant figure it out.
November 7, 2009

Algebra 2 URGENT PLEASE HELP
Solve. Square root of 3x+4=x
November 7, 2009

Algebra 2
solve. If the equation has no real solutions, say so. Square root of 3x+4= x
November 7, 2009

Algebra 2 URGENT PLEASE HELP
Simplify cubed root of 135
November 2, 2009

Algebra 2 URGENT
Simplify cubed root of 135
November 2, 2009

Algebra 2 URGENT
simplify cubed root of 375 a to the 5 power
November 2, 2009

Algebra 2
Simplify cubed root((3-4)to the-1 power)
November 2, 2009

Algebra 2
Simplify √(〖(4)〗^(-2)+(3)^(-2)
November 2, 2009

Algebra 2
Simplify cubed root of 4 times 8 to the -1 power ∛(4*8∫▒〖-1〗)
November 2, 2009

Algebra 2
Simplify √(4 to the-1 power 3to the-2 power)
November 2, 2009

Algebra 2 URGENT
Simplify: x+2/x^2+x-2/2x Please Show All Work!
October 19, 2009

Algebra 2 URGENT
Simplify: 2x+5/4x^2+2x-5/10x Please Show All Work!
October 19, 2009

Algebra 2 URGENT
Simplify: 2x+5/4x^2+2x-5/10x Please Show All Work!
October 19, 2009

Algebra 2 URGENT
Simplify: 1/u^2-2u-1/u^2-4 Please Show All Work!
October 19, 2009

math
Two is less than four three is less than one-hundred zero is less than three I think this is the answer but i am not exactly sure what you are supposed to do
October 19, 2009

Algebra 2 URGENT
Simplify: 2x+5/4x^2+2x-5/10x
October 19, 2009

Algebra 2 URGENT
Simplify: x+2/x^2+x-2/2x
October 19, 2009

Algebra 2 URGENT
could you please do the problem and show your work. thanks
October 19, 2009

Algebra 2 URGENT
Simplify: 1/u^2-2u-1/u^2-4
October 19, 2009

Algebra 2 URGENT
I do not understand your reasoninging what is the answer and how did you get it?
October 19, 2009

Algebra 2 URGENT
Simplify: 4s^-2-(4t)^-2
October 19, 2009

Algebra 2 URGENT
this is not the answer that i am getting i am getting 2y-2/y(y+1)(y-2)Can you show me what is wrong or all of the work?
October 19, 2009

Algebra 2 URGENT
Simplify: 1/y^2-y-2+1/y^2+y
October 19, 2009

Algebra 2 URGENT
Lina Chen invested $24,000, part at 8% and the rest at 7.2%. How much did she invest at each rate if her income from the 8% investment is two thirds that of the 7.2% investment?
October 19, 2009

Algebra 2 URGENT
How much water must be evaporated from a 300 L tank of 2% salt solution to obtain a 5% solution?
October 19, 2009

Algebra 2 URGENT
Solve each open sentence. x-5/9<or=to2x/15-2/5
October 19, 2009

Math
I think it would be 5, 10, and 1 but i am not sure hope this helps
October 19, 2009

Algebra 2 URGENT
Simplify: (a-b)/(a^-1-b^-1)
October 19, 2009

Algebra 2 URGENT
Simplify: (1)/(t^2+t)+(1)/(t^2-t)
October 19, 2009

Algebra 2 URGENT
Simplify: (1)/u^2-(2u)/(1)/(u^2-4)
October 19, 2009

Algebra 2 URGENT
Simplify: (x)/(x-1)-(1)/(x+1)
October 19, 2009

Algebra 2 URGENT
Simplify: (1)/(z-4)-(1)/z+4
October 19, 2009

Algebra 2 URGENT
Simplify: 4s^-2-(4t)^-2
October 18, 2009

Algebra 2 URGENT
Simplify: 2x+5/4x^2 + 2x-5/10x
October 18, 2009

Algebra 2 URGENT
No the question only says to simplify and the problem was 4s^-2-(4t)^-2
October 18, 2009

Algebra 2 URGENT
Simplify: 4s raised to the negative 2 power - (4t)raised to the -2 power
October 18, 2009

Algebra 2 URGENT
Simplify: 2x+5 + 2x-5 ____ ______ 4x raised 10x to the second power
October 18, 2009

Algebra 2 URGENT
simplify: x+2 __ x to the second power + x-2 _____ 2x X+2 divided by x to the second power plus x-2 divided by 2x
October 18, 2009

Algebra 2 URGENT
Sally invested a total of $4500, some at 9% per year and the rest at 6% per year. The return from the 9% investment exceeds that from the 6% investment by $180. How much did she invest at each rate?
October 18, 2009

Algebra 2
simplify: x+2 ___ x to the second power + x-2 _____ 2x X+2 divided by x to the second power plus x-2 divided by 2x
October 18, 2009

Algebra 2
A boat travels 60 km upstream and back again in 8 hours. If the speed of the boat is 16 km/h, what is the speed of the current?
October 18, 2009

Algebra 2
Sally invested a total of $4500, some at 9% per year and the rest at 6% per year. The return from the 9% investment exceeds that from the 6% investment by $180. How much did she invest at each rate?
October 18, 2009

Algebra 2
Sam invested $7000, part at 7% and the rest at 11%. If his total return for one year was $690, how much was invested at each rate?
October 18, 2009

Algebra 2
How much wat must be evaporated from a 65-gallon tank of 40% salt solution in order to obtain an 80% salt solution?
October 18, 2009

Algebra 2
Joan has 40 liters of a 25% solution. How many liters of a 60% solution should she add to make a 30% solution?
October 18, 2009

Algebra 2
How much pure acid must be added to 6 milliliters of a 5% acid solution to produce a 40% acid solution? Please Show All Work!
October 18, 2009

Algebra 2
How many liters of water must be added to 8 liters of a 40% acid solution to obtain a 10% acid solution? Please Show All Work!
October 18, 2009

algebra 2
With the wind, a jet can fly 2500 km in 2 hours and 30 minutes. Against the wind, it can fly only 2000 km in the same time. Find the rate of the jet if the rate of the jet if the rate of the wind is 100 km/hr. Please Show All Work!
October 18, 2009

Algebra 2
A boat travels 60 km upstream and back again in 8 hours. If the speed of the boat is 16 km/h, what is the speed of the current? Please Show Work
October 18, 2009

Algebra @
Sally invested a total of $4500, some at 9% per year and the rest at 6% per year. The return from the 9% investment exceeds that from the 6% investment by $180. How much did she invest at each rate?
October 18, 2009

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