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Book Math Questions and Answer Page 34

(#M40150758) BOOK QUESTION Keep an EYE

Can somone answer this problem?
The number of permutations of two items from a data set is always two times the number of combinations when taking two objects at a time from the same data set
Explain why this statement is true or false

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(#M40150746) BOOK QUESTION Keep an EYE

The formula is 1020 squre root of P(1-.01square root of P)=G. P is the population in thousands,this formula is the amount of water in gallons per minute the city needs.
A city

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(#M40150744) BOOK QUESTION Keep an EYE

4y
____ * multiplyed by
8y+4


12y+6
_____
7

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(#M40150736) BOOK QUESTION Keep an EYE

X2-X-12=0

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(#M40150726) BOOK QUESTION Keep an EYE

Define a variable, write an equation, and solve it.
The difference of two numbers is 12. Two fifths of one of the numbers is six more than one third of the other number. Find bot

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(#M40150721) BOOK QUESTION Keep an EYE

Solve each inequality. State the solution set and describe the graph in words.

w^2+3w<18

Thanks

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(#M40150718) BOOK QUESTION Keep an EYE

The attendence at a ball game was 400 people. Student tickets cost $2 and adult tickets cost $3. If $1050 was collected in ticket sales, how many of each type of ticket were sold

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(#M40150711) BOOK QUESTION Keep an EYE

x+y=10,x*y=20 find the value of x,y

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(#M40150709) BOOK QUESTION Keep an EYE

Mike has 3x more nickels than Larry has dimes. Mike has $.45 more money than Larry. How much money does Mike have?

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(#M40150708) BOOK QUESTION Keep an EYE

find the domain and the range of the following function

f(x) = 3x2+2 that is x squared thanks

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