To find the slope(m) of the line, you use the slope formula:

And you plug in the points into the equation.




m = 7
Answer: (A) randomly selected elements within each of the strata form the sample.
Step-by-step explanation:
Stratified random sampling is a random sampling technique in statistics .
- It includes the partition of the entire population into sub-parts called strata.
- The strata are formed on the basis of the characteristics shared by members .
- After the formation of strata, researcher randomly selects participants from each strata to ensure that that the participant of every group must involve in the sample to represent each character.
Hence, the correct answer is :
(A) randomly selected elements within each of the strata form the sample.
Answer:
F. Isosceles acute
Step-by-step explanation:
Looking at the image provided, you can see that there are two congruent angles (50 degrees) and the two congruent sides (5.26), making the triangles isosceles.
An isosceles triangle is when there are two congruent sides.
Next, by looking at the angle measurements, you can determine that the triangle is acute because the angles are all below the degree of 90.
An acute triangle is when all the angles are below the degree of 90, but still add up together to make a degree of 180.
Answer:
The answer is option A. 2x - 3
The expression 3x - 4 is subtracted from
5x - 7 is written as
5x - 7 - (3x - 4)
= 5x - 7 - 3x + 4
= 2x - 7 + 4
= 2x - 3
Hope this helps
Answer:
Correct. Great job!
Step-by-step explanation: