04/05/17

Permutations and Combinations
Please help me answer the following questions! I'm stuck and keep getting the wrong answer!1. Find the number of six-letter arrangements that can be made from the letters in the word SYDNEY. 2.... more
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04/05/17

Need Help Very Confused
Find cos (a +b) if sin (a) = -8/17 where a is in the fourth quadrant and tan (b) = -20/21where b is in the second quadrant. 
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04/05/17

at the amusement park, laura paid 6$ for a small cotton candy. her older brother works at the park, he told her they mark up the cotton candy by 300%.
laura does not think that is mathematically possible.is it possible, and if so, what is the price of cotton candy before the markup?
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04/05/17

help on a quadratic function
I've been working on this problem for a while now and I just can't figure out where i'm going wrong.   Find the quadratic function y+ ax^2p+ bx+ c whose graph passes through the given... more
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04/05/17

math word problem
Joe has $6 more than ria and ria has $15 more than eric. Together they have $60 how much does each have?
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04/05/17

It takes Mandy 4 hr to put up paneling in a room. Omar takes 5 hr to do the same job. How long would it take them, working together, to panel the room?
It takes Mandy 4 hr to put up paneling in a room. Omar takes 5 hr to do the same job. How long would it take them, working together, to panel the room?
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04/05/17

Maria has a piece of ribbon 5/6 foot long. She cuts 3434 foot off of the piece of ribbon. What is the length of the remaining piece of ribbon?
jjdslkfjhasldkfjhasldkjfhasldkjvbscvljadsnlkgjfhbladksjfhdslakjfhasldkjfhsaldkjfhlaskdjfhlaksjdhfasdkjfhla
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04/05/17

A full sink at constant rate. The water drains -3.75 gallons an hour. what is the change in the amount of water level in the sink after -1/3 of an hour
the answers to choose from are a. -1.25 gallons b. -2.25 gallons c. -6.25 gallons and d. -11.25 gallons
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04/05/17

I forgot my locker combination but I know the numbers are 44, 33 and 22. What is the probability I get the combination right on the first try?
I forgot my locker combination but I know the numbers are 44, 33 and 22. What is the probability I get the combination right on the first try?
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04/05/17

the height, H, in feet of an object dropped from the top of a building after t seconds is given by H(t) = -16t^2+144. How many feet did the object fall between
PLEASE HELP ME SOLVE AND BE ABLE TO SHOW WORK FOR THIS PROBLEM.  THANK YOU FOR YOUR HELP.   the rest of the question didn't fit, sorry.  it reads -how many feet did the object fall between one... more
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04/05/17

how to evalute the expression under the given condition?
sin( θ-Φ): tan=3/4 ,  θ in quadrant IV, tan Φ=- sqt 3  in Quadrant II.   please and thank you
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04/05/17

Simplify the expressions and solve the equations.
Sqrt (75t^3 / 3tv^4)   This is a fraction equation.
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04/05/17

What is the probability that you will be chosen if a 3 person team is selected at random?
Suppose you are on a chess team made up of 15 players.
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04/05/17

Write the equation of a line in slope intercept form. (1) m=6 y intercept=-4. (2) m=-2 (2,6). (3) m=2/3 (12,-1) (4) (0,3) (-5,0). (5) (2,5) (-1,-4)
Geometry 
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04/04/17

Janice completed her first race in 15.163 seconds. The time of her second race was 15.24 seconds. Which is greater and why?
I would like to know the answer please  This is a Decimal Problem Thank You☺️
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04/04/17

Whats 14 times 85
I need help with this problem and how i sovle it  
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04/04/17

which of the following were two characterstics if the U.S. economy after world war ii
i need help on my homework idk what it is.
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04/04/17

Expand » Latoya drives 8 miles to work in 13 minutes. What is her average rate, in miles per hour, when rounded to the nearest whole number?
sup 
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04/04/17

Stan's parents bought their house in 1969 for $40000. They sold it in 2010 for $750,000. Write the equation of the function that describes this situation.
There is a second part to this as well but if I get the first part the rest should be easy to find.
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04/04/17

probability
If 5 horses are in a race and they all finish with no ties, in how many ways can the horses finish the race?
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04/04/17

A function with a y-intercept at (0,0) Minimum at (-2,-4) One x-intercept at x=-4 what is the equation
i want to test if this website is useful
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04/04/17

how to solve this equation using elimination method y=-1/2-3;x+2y=-6
Elimation method  Show work
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04/04/17

How would you graph the result of -3 + 5 as a point on the number line?
two places to the right of zerotwo places to the left of zeroeight places to the right of zeroeight places to the left of zero
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04/04/17

A woman from England sneezed 978 days in a row. About how many weeks did she sneeze in a row?
A woman from England sneezed 978 days in a row. About how many weeks did she sneeze in a row? What units of time do you need to change to solve this equation? Write and solve an equation
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04/04/17

Find a sum of ap whose first term a second term b and last term c
Find a sum of an ap whose first term is a second term is b and last term is c  
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