A. GDP
B. CPI
C. Unemployment rate
The "Economic-Indicator" which measures inflation is the : (b) Consumer Price Index (CPI).
The CPI tracks the average price changes of a basket of goods and services over time, reflecting the cost of living for consumers. It measures the inflation rate by comparing the price changes of this basket of goods and services from one period to another.
By tracking CPI, economists and policymakers can assess general level of price inflation in an economy. GDP (Gross Domestic Product) is a measure of the total value of goods and services produced in an economy, while unemployment rate reflects percentage of labor force that is unemployed and actively seeking employment, which is not directly related to measuring inflation.
Therefore, the correct option is (b).
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5:7
Step-by-step explanation:
To simplify the ratio 25:35, you can divide both numbers by their greatest common divisor (GCD). In this case, the GCD of 25 and 35 is 5. So, dividing both numbers by 5 gives us the simplified ratio: 5:7.
Answer:
25:35 or 25/35 = 5/7 or 5:7
Step-by-step explanation:
1. Start with the ratio 25:35.
2. Find the HCF of 25 and 35. The HCFof 25 and 35 is 5.
3. Divide both numbers in the ratio by the HCF.
25 ÷ 5 = 5
35 ÷ 5 = 7
4. The simplified ratio is 5:7.
Therefore, the simplified form of the ratio 25:35 is 5:7.
Answer:
Second option
B. (2, 4), (0, 2), (2, -4), (5,3)
c. (1,6), (2, 7), (4, 9), (0,5)
D. (0,2), (2,3), (0, -2), (4,1)
Answer:
Option C is correct.
Step-by-step explanation:
Function is a Relation from set A to Set B whose every element of set A has one and only one image in Set B.
Option A).
(0,2) , (2,3) , (0,-2) , (4,1)
here 0 has two image 2 and -2.
So, this is not function.
Option B).
(1,2) , (1,-2) , (3,2) , (3,4)
here 1 has two image 2 and -2.
So, this is not function.
Option C).
(1,6) , (2,7) , (4,9) , (0,5)
Here every element has only one image.
So, this is a function.
Option D).
(2,4) , (0,2) , (2,-4) , (5,3)
here 2 has two image 4 and -4.
So, this is not function.
Therefore, Option C is correct.