56 Answered Questions for the topic Dimensional analysis

Dimensional Analysis Math Math 95

08/12/18

Dimensional analysis question help please!!!
Please help! I have to use dimensional analysis to solve this question and i've been so stumped! the question: The water flow from a particular fire hydrant is 800 gallons per minute. Given that 1... more
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Dimensional Analysis Chemistry

05/19/18

Dimensional analysis question #4
How many grams of copper(i) acetate contain 4.55 grams of Cu+?
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Dimensional Analysis Chemistry

05/19/18

Dimensional analysis question #3
How many grams of Cu+ are present in 4.40 grams of copper(i) acetate?
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Dimensional Analysis Chemistry

05/19/18

Dimensional analysis question #2
How many grams of iron(iii) cyanide in 3.26 grams of Fe3+?
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Dimensional Analysis Chemistry

05/19/18

Dimensional analysis question
How many grams of Fe3+ are present in 3.49 grams of iron(iii) cyanide?
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Dimensional Analysis Chemistry Moles Mass

12/06/17

Can someone help me with Mole Conversion?
I'm struggling to understand on how to do this, I'm currently trying to use dimensional analysis to solve the problems, please help.   1. What is the mass of 12.5 moles of silicon?   2. How... more
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Dimensional Analysis

10/18/17

A jar of honey has a density of 14 kg per m^3. What is it's density in g/mm^3
I need help setting up the equation.
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Dimensional Analysis

07/11/17

If the total blood volume of an individual 5.2 L, how many grams of total blood cholesterol does the individual's body contain?
An individual suffering from high cholesterol levels in her blood has 232 mg of cholesterol per 100 mL of blood.
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Dimensional Analysis

04/20/17

A 55.0 gal drum weighs 75.0 lbs when empty. What will be its total mass in kg when filled with ethyl alcohol (density=0.789 g/cm^3)?
A 55.0 gal drum weighs 75.0 lbs when empty. What will be its total mass in kg when filled with ethyl alcohol (density=0.789 g/cm^3)?
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Dimensional Analysis

03/09/17

An open rectangular box is to be made by cutting equal squares
An open rectangular box is to be made by cutting equal squares from the corners of a square piece of cardboard measuring 18"x 18" and then folding up the cardboard to make the sides of the box.... more
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Dimensional Analysis

02/16/17

Use dimensional analysis to change 231 mph to kilometers per minute.
 I don't need just the final answer. I also need to know how to do the dimensional analysis part.
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Dimensional Analysis

01/10/17

5.7 gal/hr=?c/min
I started like this: 5.7gal/hr X hr/60 min X 16c/gal X 1m/60s  am I doing this correctly?
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Dimensional Analysis

09/08/16

A doctor has 2 pints of blood. He is asked to send this blood to Japan where they use the metric system. Help the doctor find out how many mL are in 2 pints
a doctor has 2 pints of blood wants to know how many mL are in 2 pints  HINT: 1 PINT = 0.47 L
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Dimensional Analysis

09/08/16

A car drives an avg speed of 65 mph drives to Florida(1200miles) what is the drive time? No stops also
No stops either 
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Dimensional Analysis

09/06/16

how do i do this using dimensional analysis?
15 ml of tylenol is to be given every 4-6 hours. Research indicated that there are 12 mg codeine per 5 ml of liquid and safe dosage is between 0.5 and 1 mg/kg/dose every 4-6 hrs. is prescription... more
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Dimensional Analysis

06/14/16

how could i do this with using dimensional analysis?
4 mL of Tylenol3 to be given every 4 – 6 hours. Your research indicates that there are 12 mg codeine per 5 mL of liquid and that the safe dosage is between 0.5 and 1 mg/kg/dose every 4 – 6 hours.... more
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Dimensional Analysis

03/05/16

How do you go from cubic feet to regular feet in dimensional analysis
Working on dimensional analysis in class and the teacher went from cubic feet to feet using square feet. Still confused how how units canceled 
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Dimensional Analysis

01/05/16

I have know idea how to get the answer or know if I'm right.
One quart is about 0.946 liters. A recipe for punch requires diluting the punch concentrate with 7 quarts of water. To the nearest tenth, how many liters of water are required to dilute the... more
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Dimensional Analysis

11/09/15

An antelope can run at a speed of 61miles per hour what is this speed in yards per second ?
61miles over 1hour
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09/30/15

Describe the steps you would use to solve this problem.
In a scale drawing of a dining room floor plan, 10 mm equals 2 meters. If the homeowners wanted to purchase flooring that costs $10.89 per square yard, how much would they spend on flooring for the... more
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Dimensional Analysis

08/22/15

At a given point in its orbit, the moon is 2.4 x 10^5 miles from the earth.
At a given point in its orbit, the moon is 2.4 x 10^5 miles from the earth. How long does it take light to from a source on earth to reach a reflector on the moon and then return to earth? The... more
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02/19/15

3 questions, and I have to use dimensional analysis for all of them with all work shown
You must use dimensional analysis for these problems. The set-up is important. There should be only one long conversion for each of the 3 problems below. Use only conversions are given or that you... more
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Dimensional Analysis

02/01/15

I need help with this question. I don't know how to set it up.
Just as you are recovering, your child falls ill. You know that there have been mistakes in your medication dosages, so you hurriedly scan the internet to make sure that what the doctor is giving... more
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Dimensional Analysis

01/31/15

I'm having trouble setting this up.
15 ml Tylenol3 to be given every 4-6 hours. Your research indicates that there are 12 mg codeine per 5 ml of liquid and that the safe dosage is between 0.5 and 1 mg/kg/dose every 4-6 hours. Is this... more
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Dimensional Analysis

01/31/15

I'm having trouble setting this up.
150 mg of an antibiotic to be given every 6 hours. Your child weighs 30 lb. Your research indicates that 20-40 mg/kg/day is the recommended dosage. Is this prescription safe for your child. If not,... more
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