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Question 705365: Find a fourth-degree function with the zeros 1,-1, i and -i. Write the function in factored form.
Please show all your steps. Thank you in advance.
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Question 705376:
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Question 705388: I would like to know how to work this problem out and the answer.
2a (a-5)+4(a-5).
Thank you
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Question 705387: Jaime has test scores of 78, 84, 89, 92, and 76. What score will she need to get on the 6th test to ensure an average of 85%?
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Question 705344: An airplane departs from point A with a destination of point B, which is 200 miles away.Halfway there, the pilot finds he is one mile off course. He makes a correction and flies directly to point B. How much EXTRA distance did he fly by being off course?
Click here to see answer by checkley79(3341)

Question 705341: A model airplane flies a circular course at the speed of 175/sec. If it completes one circuit in 3 seconds, what the radius?�can someone help me please
Click here to see answer by josmiceli(19441)

Question 705293: Solve by elimination
7x+5y=-12
3x-4y=1
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Question 705280:
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Question 705277: -2x-7=1
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Question 705445: Hi, I am quite confused on this question... The product of two numbers is 168. One number is ten more than twice the first number. Find the two numbers.
Click here to see answer by rfer(16322)

Question 705431: How do u show an equation for a graph?
Click here to see answer by strawberrygirl183(35)

Question 705508: When adding integers with the same sign do you add or subtract
Click here to see answer by Alan3354(69443)

Question 705519: 5.19-(6-0)�3-(5-4).
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Question 705515: What is 10=I/9
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Question 705590:
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Question 705608:
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Question 705686:
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Question 705670:
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Question 705628:
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Question 705574:
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Question 705664:
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Question 705747: (7X+1)(2x+5)
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Question 705750: 1.�A model airplane flies a circular course at the speed of 175/sec. If it completes one circuit in 3 seconds, what the radius?�
2. ADC is an isosceles triangle inscribed within a circle of radius 4, such that that side BC passes through the center. What is the length of arc segment?
Please can anyone help.
Click here to see answer by solver91311(24713)

Question 705779: Last year, Jodi invested 10,000, part at .06 annual interest and the rest .08 annual interest. If she received $760 in interest at the end of the year, how much did she invest at each rate?
Click here to see answer by stanbon(75887)

Question 705798: x+y=1 -2x+y=4
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Question 705792:
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Question 705790: Two jets leave Washington, D.C. At the same time, one traveling north at 850 km/h and the other traveling south at 750 km/h. In hi many hours will they be 4800 km apart?
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Question 705829: 2*x+1.5*y-20=o
Solve for x and y
Click here to see answer by mouk(232)

Question 705785:
Peanuts sells for $3 a pound. Cashews sell for $6 a pound. How many pounds of cashews should be mixed with 12 pounds of peanuts to obtain a mixture selling for $4.20 a pound?
Click here to see answer by checkley79(3341)

Question 705783: The sum of two numbers is 37. The difference of these same numbers is 11. Find the numbers.
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Question 705775:
jones, ito and ekpo shared a number of mangoes. jones had 1/5 of them and ito 2/3, what fraction of them did ekpo get?
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Question 705752:
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Question 705840: A house has a 500 cubic foot propane tank to provide gas to its appliances. The family uses a average of 0.95 cubic foot per day.
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Question 705820:
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Question 705852: iam Currently In The 9th Grade And Im Having A Really Hard Time With Algebra It Would Be Amezing If Someone Could Help Me Understand.
Click here to see answer by lynnlo(4176)

Question 705881: 6/b-1=9/7
Click here to see answer by rfer(16322)

Question 705893: 3v^2-8v-35
Click here to see answer by stanbon(75887)

Question 705845: Your teacher tells you there are two kinds of amphibians and salamanders, 44 in all. The chart on the wall says to feed each frog 5 crickets a day and each salamander 3 crickets a day You know that 182 crickets are used in one day. Using substitution, find the number of frogs in the classroom.
Click here to see answer by josgarithmetic(39613)

Question 705964: -4/5=2b
b=?
Click here to see answer by solver91311(24713)

Question 706001: (X+3)squared-5(x+3)+4=0
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Question 706021: 2x^2=
Click here to see answer by Alan3354(69443)

Question 706016: Hello
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Question 706027: What is the quotient in simplest form? State any restrictions on the variable.
(z^2-4/z-3) / (z+3/z^2+z-12)
Click here to see answer by stanbon(75887)

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