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How long does it take for blood to multiply? I have low blood levels and right now I am taking iron pills 4 times a day. How quickly will my blood cells multiply? How much do blood cells make?
More than 2,000,000 (2 million) erythrocytes or red blood cells (RBCs) are produced in human adults each second! Erythropoiesis is the process by which new RBCs are produced; evolving...
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When a star explodes, does their energy only reach Earth by the light that they transmit? How much energy does one star give off when it explodes and how much of that energy hits Earth? What happens to that energy?
The energy from a star exploding reaches earth in the form of all kinds of electromagnetic radiation, from radio to gamma rays. A supernova can give off as much...
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A 1.0 ounce piece of chocolate contains 15 mg of caffeine, and a 6.0 ounce cup of regular coffee contains 105 mg of caffeine. How much chocolate would you have to consume to get as much caffeine as you would from 2.0 cups of coffee?
The first thing you need to do is determine exactly how much caffeine you get from 2.0 cups of coffee. $2.0cancel("cups") * "105 mg caffeine"/(1cancel("cup")) = "210 mg caffeine"$...
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A 1.0 oz piece of chocolate contains 15mg of caffeine, and a 6.0 oz cup of regular coffee contains 105mg of caffeine. How much chocolate in g, Ib, amu, and metric ton would you have to consume to get as much caffeine as you would from 2.0 cups of coffee?
I'll build upon what was already answered here: So, you know that you must consume $"14 oz"$ of chocolate to get as much caffeine as you would from...
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What is 64 ounces in pounds?
There are 16 ounces in one pound, so you have to divide 64 ounces by the 16 ounces per pound. $"1 pound"="16 ounces"$ $ "64 ounces" * "1 pound"/"16 ounces"$...
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How do you convert 13 pounds to ounces?
So $13$ $"lb"$ $xx$ $16$ $oz$ $lb^-1$ $=$ $208$ $oz$. If you live in Australia, why are you not using metric measurements?
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9. The density of water is 1.0 g/mL. What is the density of water in pounds/gallon?
Use "Dimensional Analysis" to determine what "conversion factors" you will need before you do the math. $g/"mL" xx "??"/"??" = "lbs"/"gal"$ We need a mass conversion unit ($g to "lbs"$)...
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How many $"pounds"$ in $"16.73 kilograms"$?
$1*lb-=0.454*kg$...... And thus $16.73*kg-=(16.73*cancel(kg))/(0.454*cancel(kg)*lb^-1)=??*lb$.
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What is the density of a sample of a liquid, given that 2.00 feet cubed of the liquid weighs 97.5 pounds?
The ($ρ$) of anything is its mass ($m$) divided by its volume ($V$). $color(blue)(bar(ul(|color(white)(a/a)ρ = m/Vcolor(white)(a/a)|)))" "$ The volume of a cube is $color(blue)(bar(ul(|color(white)(a/a)V...
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An alloy of tin is 15% tin and weighs 20 pounds. A second alloy is 10% tin. How many pounds of the second alloy must be added to the first to get a 12% mixture?
Let the mass of the 10 % alloy be $xcolor(white)(l)"lb"$. Then $20 color(red)(cancel(color(black)("lb"))) × 15 color(red)(cancel(color(black)("% Sn"))) + x color(red)(cancel(color(black)("lb"))) × 10 color(red)(cancel(color(black)("% Sn"))) = (20 + x) color(red)(cancel(color(black)("lb"))) ×...
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