Complete Question
Yana though of a number she multiplied it by 8 subtracted 4 divided the result by 2, and got 30. What number did Yana think of
Answer:
Step-by-step explanation:
From the question we are told that:
Thought of Number x
Multiplied it by 8
Subtracted 4
Divided the result by 2
Generally the equation for x is mathematically given by
The relation is that the diameter is twice the length of the radius.
To make more proof, look at the attached image below.
Answer:
I know (B) is correct, the median is the best measure of center if t distribution is Skewed Left
Step-by-step explanation:
When we are to divide the line segment such that the ratio is 1:2, there are actually 3 parts of the segment. First, we determine the distance between the coordinates and divide the distance by 3. Then, we add the quotient to the x-coordinate.
x-coordinate: (2 - 9) / 3 = -7/3
y-coordinate: (6 - 3 ) / 3 = 1
Adding them to the coordinates of a,
x - coordinate: (9 - 7/3) = 20/3
y - coordinate: (3 + 1) = 4
Thus, the coordinates are (20/3, 4).
