This refers to the correlation between two variables.
In a dot plot, you can guess what kind of relationship exists between both variables.
In this case, for big values of x correspond to small and big values of y, the same happens to small values of x. The dots form a uniform cloud, so you can expect that there will be no statistical relationship between the variables (no correlation)
Answer:
4/3
Step-by-step explanation:
4/10 / 3/10
4/10 * 10/3
The 10s cancel out and you are left with
4/3
Answer:
The answer would be D
Step-by-step explanation:
16k^2 + 16k + 4
We can first start off by dividing every term by 4:
4 (4k^2 + 4k + 1)
to factor, you find which two number you can multiply with each other to get the middle term. So 2 and 2 to get 4. Substitute that into the equation
4 (4k^2 + 2k + 2k + 1)
the first two terms become a group and the last 2 terms become a group. Factor like terms out of the two groups.
4 (2k (2k + 1) + 1 (2k + 1))
4 (2k + 1)(2k + 1)
Answer:
If the unit of measurment is inches the answer is->
87.48inches
