Questions on Algebra: Unit Conversion answered by real tutors!

Tutors Answer Your Questions about Reduction-of-unit-multipliers (FREE)

Question 359749: using two unit multipliers; how do I convert 90 yards to inches? I know the answer will be 3420 inches but I don't know how to use two unit multipliers to help on childs' homework. The book is Saxon Math-Algebra

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Question 360030: It has a vertex at(-1,-1) and passes the point(0,0) . Find the quadratic function. f(x)=

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Question 360136: how many gallons in 200 liters.
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Question 360377: A cheetah ran 300 ft in 2.92 seconds what was the cheetah's speed in miles per hour
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Question 362363: 2. Grace is m inches tall and Grant is n inches tall. What is the difference in their height expressed in feet?
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Question 363032: please help im stuck on 1 kilo and one pound = £12 how do i find the price per pound?
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Question 363592: the length of a football field is 7 yards longer than double the width.if the perimeter of the rectangular playing field is 326 yards what are the demensions?
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Question 365441: what is the answer to this question. It really stumped me on a test today and I would love to see how to work the problem.
16ft2(squared) = _____m2
my answer on the test was:
16ft2 x .305m/1ft x .305m/1ft = 1.48m2 (that is supposed to be .305 over 1 ft)
Thanks for the help.
Click here to see answer by mananth(12270)

Question 365756: The function p(d)= 1+d/33, gives the pressure in atmosphere (atm), at a depth d in the sea (d is in feet). Note that p(0)= 1 atm, p (33= 2 and so on. Find the pressure at 160 feet. Write answer as a fraction.
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Question 368897: use three multipliers to write the expression needed to convert 45 cubic kilometers to cubic meters.

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Question 369089: what is 8cm/s = ?m/h
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Question 369215: f(x)=3x2-5x f(0)= Please help me find solution
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Question 369681: Use three unit multipliers to convert 36 yards to centimeters
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Question 369688: 80% of what number is 1120?
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Question 369687: 25% of 200 is what number?
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Question 369689: what percent of 8300 is 996?
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Question 369684: 20% of what number is 18?
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Question 369682: Use four unit multipliers to convert 36 square yards to square inches
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Question 369680: what is the root of the equation: x to the 2nd - 4x = -3?
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Question 369686: what percent of 160 is 88?
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Question 369679: Us four unit multipliers to convert 20 square feet to square centimeters
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Question 369677: Us three unit multipliers to convert 6 feet to meters
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Question 370182: 2.5 acres=___ yards squared?
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Question 370184: 16 in. squared =___ cm squared?
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Question 373723: convert 400 square feet to kilometers using eight unit converters
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Question 375128: find the measures of the side of a square with an area of 75 sq. units

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Question 378697: How do I solve this conversion problem? 14cents/oz = $_/lb
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Question 378697: How do I solve this conversion problem? 14cents/oz = $_/lb
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Question 381043: If a car travels 240 miles in 3.5 hours, what is the speed is the speed of the car in meters/minute?
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Question 388856: How do I evaluate the following question:
lim inverse of tan (x^-1)
x->0^-
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Question 389286: A ball is thrown straight up from the top of a building 192 ft tall with an initial velocity of 62 ft per second. The distance s(t) (in feet) of the ball from the ground is given by the equation below.
s(t)=192+62t-16t^2
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Question 389287: Graph the function.
y = f(x+3)
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Question 390659: The amount in a savings account after x-years is given by the equation A = 2300(1.035)x
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Question 392144: I have 5 kilobytes, 5 megabytes, and 5 gigabytes. How do I calculate the equivliancy of them to bytes
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Question 394484: Write an equation of the line passing through the point (6,-3) and perpindicular to the line y=2/3x+11
and
write and equation of the line that is the perpindicular bisector of the segment with endpoints (-3,4) and (5,-2)
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Question 394828: How do I convert this and simplify this equation?
(a^(-n))/(b^(-m))
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Question 395024: Assuming that a table saw blade has a diameter of 12 inches and spins at 3450 revolutions per minute(RPMs), determine how fast the tip of the teeth of the saw blade are traveling in miles per hour.
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Question 395592: is rational number is considered as integer?

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Question 397190: A bricklayer charges $8 per square foot to lay a patio. How much would it cost for the bricklayer to lay a 12-foot-×-16-foot patio?

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Question 398535: How many meters are in 1 kilometer.
I know the answer but I am having trouble figuring out the work to get there. Our instructor wants us to show our work. An example would be great thank you in advance.
Click here to see answer by richard1234(5390)

Question 398579: Are all the answers correct ??
Is the work for problem and the answers expressed correctly ?
Express the following in radians:
a.135degrees. --> (pi/180)*135 = 3pi/4
b.-15degrees. --> (pi/180)* -15 = -pi/12
c.60degrees --> (pi/180)*60 = pi/3
d.112.5degrees --> (pi/180)*112.5 = 5pi/8
e.-150degrees. --> (pi/180)*-150 = -5pi/6
f.1025degrees. --> (pi/180)*1025 = -185pi/36
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Question 401125: could you give me a few examples of how to translate units?
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Question 403326: If set D is a subset of set E, then which of the following is true?
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Question 404692: Please help me solve : x(5x+17)=12
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Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855