3.95(3) + 8.95b = 47.65
<span>11.85 + 8.95b = 47.65
Subtract 11.85 from both sides.</span>
<span>8.95b = 35.8
Divide 8.95 from both sides.
b = 4
<span>Hugh bought 4 books.</span></span>
Answer:
People who plan to do more strenuous (harder) exercise need to be sure to
consume enough carbohydrates in their diet for energy.
Explanation:
First answer choice is not supported by the graph because the blue bar (protein) is very small in comparison to the others. The third choice only holds true for the “moderate” category. Finally, heart disease is not even mentioned. Hope it helps!
The number of neutrons in a helium atom is TWO (2).
- Helium (He) is the second chemical element in the periodic table.
- Helium consists of two (2) protons and two (2) neutrons in its atomic nucleus.
- In consequence, the atomic number of helium is equal to two (2).
- The Sun contains approximately 25% He, which is generated by solar fusion.
In conclusion, the number of neutrons in a helium atom is TWO (2).
Learn more about helium here:
brainly.com/question/5596460
Answer:
c. Cold front
Explanation:
Cold fronts are bodies of air with cooler temperatures than the surrounding air. The general effect cold fronts have is that they cause a drastic change in the weather. This is because when they interact with the warmer air, they produce precipitation.
The storm most likely, came with an advancing mass of cold air, which caused the dramatic drop in temperature that was experienced. This is what is known as a cold front.
Answer:
B
Explanation:
It has membrane-bound organelles. Mitochondria and chloroplasts are structures found in the eukaryotic cells.
