Answer: group A: The organic drain cleaners claim to be more effective than the soap solution is reducing the development of clogs is false.
group B: The organic drain cleaners claim to
be more effective than the soap solution in reducing the development of clogs is true
group C: There is not enough information to invalidate the claim of the organic drain cleaner
Step-by-step explanation:
plato/edmentum
Kimi no toriko ni natte ti shi mae ba kitto
The answer is: H0: μ = 76.4 versus Ha: μ > 76.4, where μ = the true mean height of all trucks.
2o + 3a = $45
Not sure if this is what your looking for.
The formula of interest is
A = (1/2)r²·θ
You have r = 9 m, θ = 3π/5. Then the area is
A = (1/2)(9 m)²(3π/5) = 24.3π m²
The sector area is ...
A ≈ 76.3 m²
