Answer:
0.9954
Step-by-step explanation:
For normal distribution z score is
= 
Population proportion (p) = 0.060
Sample size (n) = 285
the standard error of proportion is
= 
After putting the values into the above formula we will get
= 0.0141
Probability as the sample proportion will different from the population proportion by lower than the 4% that is
Probability = P(0.02<X<0.1) = P(-2.84<Z<2.84) = 0.9977 - 0.0023
= 0.9954
Answer:
The answer of this question is 3
Answer:
Step-by-step explanation:
(6 + 4)(-12) =
10 * -12 =
-120 <==
H(x) = 1/9000x^2 - 7/15x + 500 = 1/9000(x^2 - 4200x + 4500000) = 1/9000(x^2 - 4200x + 4410000 + 90000) = 1/9000(x - 2100)^2 + 1/9000(90000) = 1/9000(x - 2100)^2 + 10
h(x) = 1/9000(x - 2100)^2 + 10
Answer:
42 square units
Step-by-step explanation:
The base is 6 and the is 7
Area of rectangle= Base × Length
=6×7
=42 square units