Answer:
Step-by-step explanation:
The question says that the fish population of an area is being tracked and a certain of 35 were collected,tagged and released.
Later another sample was collected and it revealed that 13% of those fishes caught were the ones tagged previously.
The estimated number of fishes in that area will be:
Let X= number of fishes available in that area
13 percent of fishes caught at the second sample collection were tagged
Number of fishes collected are 35
13/100×X= 35
X= 3500/13
X= 269
The number of fishes in the pond is around 269
Answer:
.D. 4√2 cm
Step-by-step explanation:
With reference angle 45°
base (b) = 4 cm
hypotenuse (h) = AC
Now
Cos 45° = b /h
1/√2 = 4 / AC
AC = 4√2 cm
Answer:
Step-by-step explanation:
The question is incomplete, as the graphs or equations of the lines are not given.
However, I will give a general explanation of calculating both intercepts
A linear equation is of the form:
Where:
y intercept
So, the equation
has 2 as its y-intercept
Set y to 0, to calculate the x-intercept
Collect like terms
Multiply by 3/2
So, the equation with the required criteria is:
Answer:
B the light blue one
Step-by-step explanation:
Answer:
The nation has a higher number of productive resources.
Step-by-step explanation:
Low unemployment means that the majority of the people in the nation are working. This can also be seen in the form of a productive resource because people employed are doing some productive work and thus adding to the country's economy.
