Answer:
of what? put pic again can't see it.
Step-by-step explanation:
In it, a trapezoid has a bottom base(B) and a top base(b) and it has a height(h)
The formula is :
Answer:
The equation are true.
Step-by-step explanation:
Given

Required
True or false?
We solve this question from right to left:

Express / as *


The expression on both sides of the equation are true.
Answer:
Options a, b, c are correct.
Step-by-step explanation:
First let's see the equation that governs the statement, which is the following:

Therefore, reading options a, b, c are correct.
Since from the formula we have the correlation coefficient of two variables x and y and here it shows us the correlation between x, y and y, x is the same.
This means that the 0.4 correlation implies a moderate but positive relationship between the two variables.
that is, the highest or lowest value of one variable implies a highest or lowest value of the other variable, respectively.
Answer:
20$
Step-by-step explanation:
50% of 40= 20