01/20/19

What is the Area

The windshield of a car has a total length of arm and blade of 11 inches, and rotates back and forth through an angle of 98 degrees. What is the area of the portion of the windshield cleaned by the... more
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01/20/19

Milan has been given a list of 4 bands and asked to place a vote. His vote must have the names of his favorite and second favorite bands from the list. How many different votes are possible?
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01/20/19

Find the value of a so that f(x)=ax + b models the data. (round to one decimal place as needed)
In 1992 ​, the average family income was about ​$41,000 ​, and in 2007 it was about $60,000. (a) Let x=0 represent 1992, x=1 represent 1993, and so on. Find values for a and b so that f(x) = ax+b... more
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01/20/19

Distinct signals flag problem
How many distinct signals can be made using four flags in a row, if there are available just three red, one white, and two black flags?
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01/20/19

Michelle needs 5/8 cups of flour to make a batch of modeling clay. How many batches can she make if she has 6 cups of flour?
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01/20/19

Solve the system
8x-y+2z=-21x+2y-z=-12x+2y-3z=3
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01/19/19

Please help me with this proof. I have provided the statements, please help me fill in the reasons.
For this assignment, I need to provide the Converse of the Side-Splitter Theorem. I do not understand how to do this. Please help.Given:XR = YSRQ SQProve:RS||XYStatements:1. XR = YS RQ SQ2.... more
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01/19/19

A recipe that serves 8 people requires 1 and one fourth cups of sugar. Using this​ recipe, how many cups of sugar are needed to serve 20 ​people?
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01/19/19

Given f(x) =x^3-5 , find the equation of the secant line passing through , (−3,f (−3)) and ,( 2f (2)) . Write your answer in the form y=mx+b

Given f(x) =x^3-5 , find the equation of the secant line passing through , (−3,f (−3)) and ,( 2f (2)) . Write your answer in the form y=mx+b
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01/19/19

Scott buys candy that costs $7 per pound. He will spend at most $84 on candy. What are the possible numbers of pounds he will buy?
Use p for the number of pounds Scott will buy.Write your answer as an inequality solved for p.
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01/19/19

Prealgebra question
Rustam likes multiples of 5. For his RSM project he makes up numbers such that any two of the digits of any of his numbers, when put next to each other in some order, make a two-digit multiple of... more
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01/19/19

If the quotient of 610 and 5 is decreased by 82, what is the difference?
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01/19/19

Algebra Question
James bought 32 bolts at the hardware store for a total of $12.00. Some were 3−inch bolts that cost 36 cents each and the others were 4−inch bolts that cost 42 cents each. How many 3−inch bolts did... more
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01/19/19

Find the average (mean) of 6, 5, 5, 8, 8, 6, 4
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01/18/19

Mathematical induction
Use mathematical induction to prove that (bottom)r=1 Ʃ (top)n, r In x=(n÷2) In x(n+1) for all n E N
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01/18/19

X is less than or equal to 7 and greater than or equal to 3
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01/18/19

Which description is correct for the set of all real numbers greater than 9?
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01/18/19

Divide 3x^3-2x^+3x+3 by x+2
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01/18/19

The sale price of a swimming pool after a 17.5% discount is $1138.50. find the original list price of the pool
How am I supposed to find the original list price of the pool?
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01/18/19

two step equations word problems
The perimeter of a rectangle is 34 units. its width is 6.5 units.write an equation to determine the length (l) of the rectangle.
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01/18/19

What would the answer be?
The sum of a number increased by eleven and the number decreased by two
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01/18/19

Evaluate the integral of the product of x and quantity x squared plus 1 and x dx.
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01/18/19

Express the sum using sigma notation: 1 plus 5 over 6 plus 6 over 8 plus 7 over 10 plus 8 over 12

Express the sum using sigma notation: 1 plus 5 over 6 plus 6 over 8 plus 7 over 10 plus 8 over 12
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01/18/19

Don has 1 more than 3 times the number of marbles Mark has. How many does each boy have if the total is 73?
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01/18/19

Fiora tides her bike at 18/mi/hr then slowed down to 10mi/hr and maintains that speed. The whole trip was 121 miles and took 8.5 hrs . How long did she travel at 18mi/hr?
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