Answer:
2k(2+4k-a)
Explanation:
The common factor in all the terms is 2k, so you take that outside the bracket. Then, you divide 2k by each of the terms and write them in the given order to complete factorizing
Answer:
Neurons
Explanation:
Neurons are nerve cells that carry "messages", or electrical impulses btw the brain and other body parts. Very important to the Nervous System!
Answer:
Explanation:
I think this can answer your question.
Answer:
1. 1,260 calories
2. 20g
3. 80 calories
4. 27g
5. 2225mg
6. 725mg
7. 5 servings
8. 300 calories
Explanation:
1. 60 calories * 21 servings = 1,260 calories
2. The nutrition label states for every serving of crackers, there is 10g of carbohydrates. For 2 servings, there would be 20g of it.
3. 2 servings of carbs is 20g, as answered in the last question. Find the total calories by multiplying the grams of carbs by how much calories per gram. (20 * 4 = 80 calories)
4. First, calculate how many grams of fat are in two servings (1.5g * 2 servings = 3g). Then, find the total calories by multiplying the grams of fat by how much calories per gram (9 * 3 = 27g).
5. There is 890mg sodium in one serving. There are 2.5 servings. Find the total amount of sodium by multiplying these numbers (890 * 2.5 = 2225mg).
6. As found in #5, the amount of sodium in the can is 2225mg. Subtract the recommended guideline, and you get the difference of the two (2225 - 1500 = 725mg).
7. You meet 4% of the daily requirement in one serving. Divide 4% by the 20% target goal to get the amount of servings needed (20 ÷ 4 = 5 servings).
8. I'm assuming it's asking how much calories are in the amount of servings of the last question, so again, 5 servings * 60 calories = 300 total calories.
