06/01/17
37 bus owners, 63 res 18-25, 12 res who are both cat. and 133 non-target res. Whats the prob the next phone call will be to a res 18-25 or to a bus owner?
I think I am overthinking Probability. Please help!!!
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05/29/17
it takes a motorboat 4 hours to travel 56 miles down a river, it takes 3 hours longer to make the return trip. Find the speed of the current.
Solve by defining variables and creating equations, as needed.
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05/29/17
It has to do with echoes
As a ship approaches a cliff, it's siren is sounded and the echo is heated in the ship after 12 seconds. 2.1 minutes later the siren is sounded again and the echo is heated 8 seconds later . If the...
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05/29/17
The coach of the soccer team estimates her team has 75% chance of win when they won game before but 55% chance of win when they have lost their previous game.
Really need help with this question, would really appreciate a fast answer as I have a test coming up real soon and it would help a lot. thank you! This question has more i will add
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05/29/17
Given that n(A) = 20, n(B) = 30, n(A n B) = 8 and n(S) 100 determine P(A/B).
Really need help with this question, would really appreciate a fast answer as I have a test coming up real soon and it would help a lot. thank you!
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05/29/17
How many 7 different digit numbers can you create using all of the digits in the number 5,444,422?
More textbook questions that i am still having a lot of trouble understanding, really need an answers really fast thank you very much.
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05/29/17
Word problem. Solve for two variables.
A store sold plastic cups for $3.50 each and glass cups for $4 each. If 400 cups were sold for a total of $1456, how many cups of each type were sold. What was the dollar value of each type of cup...
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05/29/17
A 12 pack of 250 paper towels costs $30.If using one pack per month, What is the total paper towel cost per month?
A 12 pack of 250 paper towels costs $30.If using one pack per month, What is the total paper towel cost per month?
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05/29/17
A ball is launched at 2 meters per second (m/s) from a 10-meter tall platform. When does the object strike the ground?
I am stuck on how to write an equation for this.
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05/29/17
Write the following as a mathematical statement. Negative two is less than thirteen
Mathematical statemen for
negative two is less than thirteen
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05/29/17
For the polynomial, -2 is a zero: h(x)=x^3-2x^2-9x-2 Please express as a product of linear factors
For the polynomial, -2 is a zero:
h(x)=x^3-2x^2-9x-2
Please express as a product of linear factors
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06/04/14
The Woody family and the carter family each used their water sprinklers last summer. The water output rate for the wood familys sprinkker was 40L per hour.
the water output rate for the Carter family sprinkleeer was 35L per hour. The families used their sprinklers for a combined total of 50 hours, resulting in a total water output of 19ooL. How long...
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