# Questions on Algebra: Unit Conversion answered by real tutors!

Algebra ->  Algebra  -> Conversion and Units of Measurement -> Questions on Algebra: Unit Conversion answered by real tutors!      Log On

 Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations! Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

 Algebra: Unit Conversion Solvers Lessons Answers archive Quiz In Depth

 Question 115774: find the x and y intercepts of y=-2x+7 Click here to see answer by edjones(7569)

 Question 115771: solve for y in 6x-5y=-5. determine if the line is parallel to y=6/5x+5/9 Click here to see answer by edjones(7569)
 Question 115771: solve for y in 6x-5y=-5. determine if the line is parallel to y=6/5x+5/9 Click here to see answer by bucky(2189)

 Question 116149: This is for a pre-algebra equation - use unit multipliers to convert 16000 inches to miles. Thank you Click here to see answer by checkley71(8403)

 Question 117299: i am horrible at math and i am staring blankly at this quiz question this is the formula: ng/mL * mg / 10^6 ng * 10^3 mL / L. Figuring out the formula is as far as i got. this is the question: Convert 5mg/325mg to ng/ml and the answer i am looking for is the conversion to ng/ml. Thanks i really appreciate the help. Click here to see answer by MathLover1(6812)

 Question 117472: if someone can throw a ball 40 feet in 32/100 of a second, how many miles per hour does this convert to? Click here to see answer by Fombitz(13828)

 Question 117880: okay...this doesnt even come out the way i thought it would..please help me subtract 8 gal 7 qt -3 gal 2 qt _________________ a) 5 gal 2 qt b) 5 gal 3 qt c) 6 gal 3 qt d) 6 gal 1 qt Click here to see answer by stanbon(57967)
 Question 117880: okay...this doesnt even come out the way i thought it would..please help me subtract 8 gal 7 qt -3 gal 2 qt _________________ a) 5 gal 2 qt b) 5 gal 3 qt c) 6 gal 3 qt d) 6 gal 1 qt Click here to see answer by ptaylor(2052)

 Question 117876: 1,232 is what percent of 220? a) 689.92% b) 560% c) 68.993% d) 56% Help please... Click here to see answer by stanbon(57967)

 Question 119069: Find the unit Rate 3 tablespoons for 1.5 servings Click here to see answer by stanbon(57967)

 Question 120484: Calculate the value of the discriminant of x squared plus 4x plus 4 equals zero Answer: Show your work here: b)By examining the sign of the discriminant in part a, how many x-intercepts would the graph of y=x squared plus 4x plus 4 have? Why? Answer: Click here to see answer by stanbon(57967)

 Question 121985: For the following function, C computes the cost in millions of dollars of implementing a city recycling project when x percent of the citizens participate. C (x) = 1.5x/100-x a) Using this model, approximately what is the cost if 60% of the citizens participate? Answer: Show your work here: b) Using this model, estimate the percentage of participation that can be excepted if \$5 million is spent on this recycling project? Set up an equation and solve algebraically. Round to the nearest whole percent. Answer: Show your work here: Click here to see answer by Fombitz(13828)

 Question 122113: I am horrible at math. Can you please help solve. Suppose that N= cuberoot x plus 2 models the number of cases of an infection, in millions, of a disease x years from now. a) Approximately how many cases of the infection will there be 16 years from now? Answer: Show your work here: b) In approximately how many years will there be 7 million cases? Answer: Show your work here: Click here to see answer by ankor@dixie-net.com(15746)

 Question 122789: I really do not get how to do problems like these. Here it is: Use two (2) unit multipliers to convert 6200 centimeters to kilometers. Click here to see answer by stanbon(57967)

 Question 123317: 5 gal 2 qt 1 pt 7 oz + 1 gal 1 qt 1 pt 9 oz Click here to see answer by solver91311(17077)

 Question 135599: I need to convert 15 mi/hr to ft/sec. I just don't get how to do it. if you could help that would be great thanks. Click here to see answer by stanbon(57967)

 Question 136466: For the following function C computes the cost in millions of dollars of implementing a city recycling project when x percent of the citizens participate C(x)=1.3x/100-x. Using this model approximatelywhat is the cost if 40% of the citizens participate? Include units with your answer Click here to see answer by stanbon(57967)

 Question 137268: If you have a bucket of water at 10 degree Fahrenheit and another at 10 degree Celsius and drop a 50 cents coin to each, which coin will be the first to reach the bottom of the bucket? Click here to see answer by Fombitz(13828)

 Question 137940: A hockey team played 81 games in a season. They won 1 fewer game than three times the number of ties and lost 8 fewer games than they won. How many games did they win? Lose? Tie? Click here to see answer by josmiceli(9817)

 Question 138361: 1. ____ kL = 300 L PLZ HELP ME!!! Click here to see answer by stanbon(57967)

 Question 138359: 1. 20 kg = ____ g help thanks Click here to see answer by Fombitz(13828)

 Question 139318: In the following, write the binary number in base 10. 1011^2 but binary not an exponent. Choice 'A' 1810 Choice 'B' 1110 Choice 'C' 1410 Choice 'D' 1210 i dont know the answer Click here to see answer by scott8148(6628)

 Question 139250: The Modern Grocery has cashews that sell for \$3050 a pound and peanuts that sell for \$2.00 a pound. How much of each must Albert, the grocer, mix to get 60 pounds of mixture that he can sell for \$3.00 per a pound? Express the problem as a system of linear equations and solve using the method of your choice. Click here to see answer by checkley77(12569)

 Question 139246: 1) A rectangular garden , with length three times its width, is to be expanded so that both sides are increased by 9 yards A) f(x)= 4x + 18 B) f(x)= 3x^2 + 81 C) f(x)= 3x^2 + 36x + 81 D) f(x)= 3x^2 + 18x + 81 Click here to see answer by scott8148(6628)

 Question 139421: Do you have any extra problems I can use for an upcoming test on dimensional analysis? Click here to see answer by solver91311(17077)

 Question 139860: 1.) ? KL = 300 L PLZ help me thanks Click here to see answer by rapaljer(4667)

 Question 143548: how do you convert 6 ounces to kilograms? can you show me how it was done? Click here to see answer by Edwin McCravy(8999)

 Question 146326: Can you show me how to change 4.50 ounces (oz) to kilograms(kg) Click here to see answer by edjones(7569)

 Question 146487: the world's highest waterfall is the Angel falls in Venezuela.From top to bottom,it measures 3212 feet.Express this in kilometers. Click here to see answer by stanbon(57967)

 Question 149391: what formula used to convert celsius to fahrenheit for 33C Click here to see answer by mangopeeler07(462)

 Question 149946: 1.) 2km to feet 2.) 375 yards to meters 3.) 25,200 mm to meter 4.) 85 revolutions over 2 hours to rev over sec 5.) 12 kms. to yards Click here to see answer by stanbon(57967)

 Question 151945: (3-z)(4z^3+6x+2)= (4z^3+6x+2) ganna be (64z+6x+2) ok now 6x+2= 8x+64z= 72xz. now 3-z = 3-1 coz x=-1 and it's = 2 X 72xz= 144xz Click here to see answer by checkley77(12569)
 Question 151945: (3-z)(4z^3+6x+2)= (4z^3+6x+2) ganna be (64z+6x+2) ok now 6x+2= 8x+64z= 72xz. now 3-z = 3-1 coz x=-1 and it's = 2 X 72xz= 144xz Click here to see answer by nknkhotpinkgirl(1)

 Question 152353: I had another one before that i got but I don't get this one. I know that 1 Foot per Second = 0.3048 Meters per Second, but i don't know how to use it to find my answer. The question is: Show and explain how to convert a speed in feet per second into meters per second? If u could help me i would be very grateful! Thank You Click here to see answer by jim_thompson5910(28715)

 Question 152599: How do you convert kilometers into inches and use unit analysis correctly? Click here to see answer by orca(409)