What does a daily value of 10 percent mean ? a. ten percent of your calories should come from a particular nutrient. b. one serving provides 10 percent of the daily amount for a particular nutrient. c. a food package can bear the nutrient claim "light".d. a food consists of 10 percent of a particular nutrient .

B. One Serving provides 10 Percent of the daily amount for a particular nutrient.

Explanation:

On food labels, when there is percentage information on the daily value of a nutrient, this means that if you feed on that portion, you will get that percentage value (in this case 10%) of the total daily required of that nutrient for a human being. This way, you will still lack the remaining (in this case 90%) of the nutrient so you get the total needed to maintain nutritional balance.

For example, if in a package of peanuts you see information that this portion provides 10% of daily protein values, you can eat it and get the other 90% from another protein source, such as eggs and meat.

Nutritional information on packaging is important and should be followed to ensure you maintain a healthy and nutrient-balanced diet.

43.452

step-by-step explanation:

284 times .153 = 43.452

"you start with 15.67 g mgco3-xh2o, when heated and all the water is removed, you are left with 7.58 g mgco3 only.

therefore, you had 15.67 - 7.58 = 8.09g h2o  

moles of each :

7.58g mgco3 = ? moles = 7.58g / 83.4g/mole = 0.09moles  

8 09g h2o = ? moles = 8.09g / 18g/mole = 0.44moles  

molar ratio between the two by dividing both numbers by the smallest number :

0.09 / 0.09 = 1  

0.44 / 0.09 = 4.8  

mgco3-5h2o"