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
Bone, which is made of collagen, which is strenghtened by calcium phosphate
Answer:what did you sayyyyy
Explanation:
Answer:
Health insurance programs.
Explanation:
The health insurance may be defined as the insurance that provides medical benefits and covers the medical expenses of the client. The health insurance is provided by both the government and private sectors.
The idea of the health insurance program was first started in the New Jersey. The main aim of this insurance is to provide health benefit to the employers and individuals that cannot cover the medical expenses. The health related risk factors are also covered in the insurance.
Thus, the answer is health insurance programs.
Burning nonrenewable resources
