<span>an observational study because it involves the pre-existing condition of the subjects</span>
Answer:
No because there isn’t enough oxygen in mars in order for someone to live,I believe in my references
Step-by-step explanation:
Answer:
This equation is a tautology (Something which is always true)
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
A
The area (A) of a circle is calculated as
A = πr² ( r is the radius )
Here diameter = 12 , then radius = 12 ÷ 2 = 6 , then
A = π × 6² = 3.14 × 36 = 113.04 m²
B
The circumference (C) of a circle is calculated as
C = 2πr ( r is the radius )
Here C = 28.26 , then
2πr = 28.26 ( divide both sides by 2π )
r = = = 4.5 in
Answer:
(Base)Height
(L*w) H
(5*6)11
(30)11
330u^3
Step-by-step explanation:
Formula, substitution, and answer as shown above