Questions on Algebra: Unit Conversion answered by real tutors!

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

Question 250902: 46. Write each of the following in scientific notation. 3286, 0.0000032
Click here to see answer by MRperkins(300)

Question 251032: use two unit multipliers to convert 6200 centimeters to kilometers
Click here to see answer by Edwin McCravy(20055)

Question 251875: The value of (9�107)(9�108) is closest to which of the following?
A. 1016
B. 1017
C. 1056
D. 1057
E. 1058
Click here to see answer by nyc_function(2741)

Question 251875: The value of (9�107)(9�108) is closest to which of the following?
A. 1016
B. 1017
C. 1056
D. 1057
E. 1058
Click here to see answer by Alan3354(69443)

Question 252015: 6 unit multipliers to convert 500 cubic feet to cubic cm?
Click here to see answer by richwmiller(17219)

Question 252015: 6 unit multipliers to convert 500 cubic feet to cubic cm?
Click here to see answer by stanbon(75887)

Question 252068: Hi i need help with this problem: "Use six unit multipliers to convert 500 cubic inches to cubic meters." I forgot how to do this kind of problem. thanks in advance for the help.
Click here to see answer by drk(1908)

Question 250905: 47. Classify each of the following as a rational or irrational number. 7/22
3.14114111411114. . _______________ square root of 2 + 8
Click here to see answer by drk(1908)

Question 250909: 36. Estimate each of the following, indicating if the actual answer is greater than or less than the estimate.

a. 29/15 + 198/199
b. 5 12/13 + 2 9/10 + 19/20
c. 10 4/9 - 5 1/2 + 99/100
Click here to see answer by checkley77(12844)

Question 253657: write the equation of a line that is perpendicular to x + 4y=7 and through point(1,1)in slope intercept form
Click here to see answer by palanisamy(496)

Question 254144: if I come up with .79 of a day, how many hours does this equal? Do you multiply .79 by 24 (24 hrs in a day).
Thanks!
Click here to see answer by richwmiller(17219)

Question 254144: if I come up with .79 of a day, how many hours does this equal? Do you multiply .79 by 24 (24 hrs in a day).
Thanks!
Click here to see answer by JimboP1977(311)

Question 254592: Hi.. I'm Lavinia and i really need some help with math problems..i would appreciate if you would like to help me.
1 Burt's Burger Barn sold 495 hamburgers today.The number sold with cheese was half the number sold without chesses.How many of each kind were sold?
2 A company added a new oil thank that holds 350 barrels of oil than its old oil tank.Together they hold 3650 barrels of oil.How much does each thank hold?
3 In any triangle,the sum of the measures of the angles is 180.In ABC < A is twice as large as 4 If an isosceles triangle,there are two sides,called legs,with the same length.The third side is called the base.If an isosceles triangle has a perimeter of 345 cm and the base length of 85 cm,what is the length of each leg?
Click here to see answer by solver91311(24713)

Question 254933: A rectangular pool has dimensions of 40 ft. and 60 ft. The pool has a patio area around it that is the same width on all sides.If the patio area equals the area of the pool, how wide is the distance from the pool edge to the patio edge?
If x represents the width of the patio, then which of the following equations could be used to solve the word problem?

Click here to see answer by ankor@dixie-net.com(22740)

Question 255019: i am trying to prepare to take the act . but i do not know how to sole this quistion:
(4z+3)(z-2)

Click here to see answer by stanbon(75887)

Question 256234: Write the scale without units:
1 inch : 14 feet
Click here to see answer by richwmiller(17219)

Question 259087: what is the unit rate of 360 mi in 15 h

Click here to see answer by rfer(16322)

Question 260038: What quantity of a 60 percent acid solution must be mixed with a 30 percent solution to produce 300ml of a 50 percent solution?
Click here to see answer by richwmiller(17219)

Question 260048: how who u go about sloving 40 centimeters per second to miles per hour.
and 1000 cubic centimeters to cubic feet
Click here to see answer by Alan3354(69443)

Question 261588: Help I can't figure this one out. Angela did 5 fewer than twice as many sit-ups as Paula. Between the two of them, they did a total of 136 sit-ups. How many sit-ups did Angela do? Thanks1
Click here to see answer by ankor@dixie-net.com(22740)

Question 262053: use three unit multipliers to cover 75 cubic inches to cubic centimeters?
Click here to see answer by ankor@dixie-net.com(22740)

Question 263405: Name the period of the first three digits: 234,837,925.00
Click here to see answer by drk(1908)

Question 263655: Use 2 unit multipliers to covert 21 square meters to square centimeters

Click here to see answer by stanbon(75887)

Question 265352: How do you use 9 unit multipliers to convert 11,111 cubic miles into cubic centimeters?
Click here to see answer by stanbon(75887)

Question 265997: how do you convert 120gal/min to qts/sec
Click here to see answer by stanbon(75887)

Question 266093: if 7 out of 100 people prefer pizza to mac & cheese, how many students in a school of 1,840 students prefer mac & cheese
Click here to see answer by roseo(33)

Question 268307: If you run at 5 m/s how long does it take to travel 7 meters?
Click here to see answer by Alan3354(69443)

Question 268305: If you drive at 70 mph for 53 minutes how far do you go in miles?
Click here to see answer by ankor@dixie-net.com(22740)

Question 269398: Write the following in scientific notation: 1.4x10^-2/5.6x10^-6
Click here to see answer by edjones(8007)

Question 269454: Write the answer in scientific notation. 1.4x10^-4/5.6x10^-7
Click here to see answer by drk(1908)

Question 270733: What is the simplest way to convert mL to L?
Click here to see answer by JBarnum(2146)

Question 270733: What is the simplest way to convert mL to L?
Click here to see answer by dabanfield(803)

Question 272148: how do I convert 4.5 cubic inches to cubic millimeters?
I have tried but the answer I have is not the same the book provides.
(4.5in.)^3(2.54cm/1in.)(1cm/10mm)= 3.429mm^3
Thanks for your help.
Click here to see answer by ankor@dixie-net.com(22740)

Question 272403: Hi!
The density of sulfuric acid is 1.84g/mL. What volume of this acid will weigh 100.g?
Thanks for your help!
Click here to see answer by dabanfield(803)

Question 279112: harry traveled the last 240 miles of the trip at 60 milesper hour.the entire trip covered 480 miles and took 10 hours.how fast did harry travel for the first 240 miles?
Click here to see answer by rfer(16322)

Question 279243: convert 678,000cm = km.
Click here to see answer by CharlesG2(834)

Question 280145: i have to use three unit multipliers to convert 300 cubic yards to cubic feet.
Click here to see answer by rfer(16322)

Question 281444: I am trying to figure out how to show my work for this word problem:
The concession stand at the high school sells large 1-pint sodas. On an average night, two sodas are sold per minute. How many gallons of soda are sold per hour?
Click here to see answer by Edwin McCravy(20055)

Question 281512: I know how to convert down but I am not understanding how to convert this up.
Q: convert 500 feet per second to kilometers per hour
Can you help?
Deb
Click here to see answer by Mathematicians(84)

Question 282191: Length 843.1 meters
Speed 82.1 km/hr
calculate the time duration d=rt where d=length and r =speed
Please show conversions. Cannot get the conversions correct
thank you
Click here to see answer by Alan3354(69443)

Question 282896: Covert
A) 65 miles per hour to ft. per sec
B) 400 gal per min to pints per hour
Click here to see answer by richwmiller(17219)

Question 283517: Please help me with this question: Use unit multipliers to convert 7 miles per hour to feet per second.
Thank you,
Zach
Click here to see answer by richwmiller(17219)

Question 286589: Use a unit multiplier to convert 100 meters per 50 seconds to meters per minute.
Click here to see answer by Alan3354(69443)

Question 289512: what is the density of a material that has a mass of 2kg and a volume of 5m3
Click here to see answer by Fombitz(32388)

Question 289939: wat iz 4.5 qt/min =_____gal/h
Click here to see answer by Stitch(470)

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, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710