Answer: 7cm
Explanation:
The surface area of a sphere is calculated by using the formula:
A = 4πr²
Since the surface area is 616cm², using the formula given, the radius will be calculated thus:
A = 4πr²
616 = 4 × 22/7 × r²
616 = 88/7 × r²
Multiply both side by 7/88
616 × 7/88 = 88/7 × 7/88 × r²
49 = r²
r = ✓49
r = 7
The radius is 7cm
you can freeze dry it. You can put the food in an air tight bag.
Answer:
Concussion
Explanation:
I believe this is the answer.
I'm pretty sure, if not, sorry
Answer:
Food deserts can be eliminated by making nutritious food accessible and affordable. Having healthy food options in restaurants and grocery stores also helps. Eliminating food deserts can help fight childhood obesity.