Step-by-step explanation:
circumference of a circle
2×pi×r
area of a circle
pi×r²
r (radius) = diameter/2 = 1.5ft
we shall assume pi to be 3.14
circumference is
2×3.14×1.5 = 3.14×3 = 9.42 ft
area is
3.14 × 1.5² = 3.14×2.25 = 7.065 ft²
Answer:
ok
Step-by-step explanation:
ok
Answer: It is D.
The population is 100% of the car seats and the sample is 20% of the car seats.
Ex: I just did it on Edg
Answer:
2.40
Step-by-step explanation:
I believe the answer is x^2 + 2
I hope that this is correct and that it helps✨❤️
