Answer:
The area of circle 1 is 9 times greater than area of circle 2.
Step-by-step explanation:
Given that:
Radius of circle 1 = 12
Area of circle 1 = πr²
Area of circle 1 =
Area of circle 1 = 452.16
Radius of circle 2 = 4
Area of circle 2 =
Area of circle 2 = 50.24
Let,
x be the number of times circle 1 is bigger than circle 2.
Area circle 1 = x * Area circle 2
Hence,
The area of circle 1 is 9 times greater than area of circle 2.
Answer:
(1) Import tariff
(2) sales tax
(3) Excise taxes
Step-by-step explanation: Taxes is a levy imposed by the government on its citizens or on people and organisations who are engaged in Productive Activities within the economy. There are different types of taxes which includes Directs tax( Such as income tax) and indirect tax (such as sales tax).
Import duty or import tariff is a tax levied by Government on all imported goods.
Sales tax is a tax levied on the sale of goods such as clothing etc.
Excise duty is a type of tax levied on special goods such as gasoline etc.
In the form
... y = a(x - h)2 + v
the vertex coordinates are (h, v). These are given in your problem statement as (2, -2).
h = 2
v = -2
The second one, fourth one, and the fifth one
Answer: 0.5467
Step-by-step explanation:
We assume that the test scores for adults are normally distributed with
Mean :
Standard deviation :
Sample size : = 50
Let x be the random variable that represents the IQ test scores for adults.
Z-score :
For x =85
For x =115
By using standard normal distribution table , the probability the mean of the sample is between 95 and 105 :-
Hence, the probability that a randomly selected adult has an IQ between 85 and 115 =0.5467