Answer:
a. 8.3%
Step-by-step explanation:
Unemployment rate is the percentage of unemployed people amongst those who are available for work (labour force participation) not just the entire population.
So firstly we find the people who are available for work from the total population =
Then we find the unemployment rate:
The unemployment rate is calculated by dividing the number of unemployed individuals by the total labor force, not the total adult population. In the scenario given, the unemployment rate is 8.3%.
The question asks for the calculation of the unemployment rate given an adult population of 4 million, 0.25 million unemployed, and a labor-force participation rate of 75%. It's essential to note that the unemployment rate is calculated as the number of unemployed people divided by the people in the labor force, not the total adult population.
In this case, considering the labor-force participation rate is 75%, we need to first calculate the total labor force. 75% of the adult population equals 3 million individuals (0.75 * 4 million). After that, the unemployment rate can be calculated by dividing the number of unemployed individuals by the labor force and then multiplied by 100 to get it in percentage terms. This results in (0.25 million / 3 million) * 100 = 8.3%
So, the answer is a. 8.3% is the unemployment rate.
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Total number of rotten mangoes in the bag = 6
Total number of good mangoes in the bag = 24
Fraction of the rotten mangoes to the total mangoes.
Total number of mangoes in the bag = Total number of rotten mangoes + Total number of good mangoes
➺
➺
Now,
Fraction =
➺
➺
Therefore, the fraction of the rotten mangoes to the total mangoes is .
Answer:
6/24
Step-by-step explanation:
It is 1/4 in simplest form
Answer:
13
Step-by-step explanation:
(3 - 2i)(3 + 2i)
FOIL
first 3*3 = 9
outer 3*2i = 6i
inner -2i*3 = -6i
last -2i * 2i = -4i^2 = -4(-1) =4
Add together
9+6i-6i+4 = 13
b)work out the mean of the numbers in the list
The range of the numbers in the list is 20 and the mean of the numbers in the list is 17.14
To calculate the range of the numbers in the list, subtract the smallest number from the largest number:
Range = Largest number - Smallest number
Range = 32 - 12 = 20
To calculate the mean of the numbers in the list, add all the numbers and divide by the total number of numbers:
Mean = (12 + 13 + 19 + 16 + 32 + 15 + 13) / 7 = 120 / 7
Mean ≈ 17.14
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B. 3d – $14.00 + $7.00 = $12.10; $9.55
C. 3d + $14.00 – $7.00 = $12.10; $1.70
D. 2d + $14.00 – $7.00 = $12.10; $2.55
Answer:
The equation to model this situation is 3d + $14.00 – $7.00 = $12.10 and the cost of one large drink is $1.7 .
Option (C) is correct .
Step-by-step explanation:
As given
John and 2 friends are going out for pizza for lunch.
They split one pizza and 3 large drinks. The pizza cost $14.00. After using a $7.00 gift certificate, they spend a total of $12.10.
let us assume that the numbers of large drinks are represented by d .
Than the equation becomes
Total money spend = Number of drinks × d + Pizza cost - Gift certificate amount .
Putting all the values in the above
12.10 = 3d + 14.00 - 7.00
Simplify the aboves
12.10 = 3d + 14 - 7
12.10 = 3d + 7
12.10 - 7 = 3d
5.1 = 3d
d = $ 1.7
Therefore the equation to model this situation is 3d + $14.00 – $7.00 = $12.10 and the cost of one large drink is $1.7 .
Option (C) is correct .
The first one is 2x-3y/2
The second one is 1/x+2
The third one is (2x-5y)/(2x+5y)
The fourth one is x^2/z^2