Answer:
2 - 79 years is the mean and 82 years is the median.
Step-by-step explanation:
In a given skewed to the left graph, to be able to distinguish between the two measures of center for this expectancy study, the mean is relatively smaller than the median in a skewed left distribution curve.
In this study, The two measures of center for the life expectancy of US males born in the 2018 are 79 years and 82 years. Thus, 79 years is the mean and 82 years is the median.
The correct answer for this question is "<span>|x-6| > 4."
</span>All real numbers more than 4 units from 6 (in an absolute value inequality).
We need to translate this sentence into a mathematical inequality.
"... units from 6 ..."
This means that the distance from 6 to a certain number.
x - 6
Since, we are talking about distance, place it inside an absolute symbol.
Let each side perpendicular to the river be "x".Then the side parallel to the river is "400-2x".
The formula for Area = width*length
A(x) = x(400-2x)
A(x) = 400x - 2x^2
You have a quadratic with a = -2 and b = 400
Maximum Area occurs where x = -b/2a = -400/(2*-2) = 100 ft. (width)
length = 400-2x = 400-2*100 = 200 ft (length)
The expression is
See
Its distributive property which states that
Option A
Answer:
Beaker: $3, Goggles: $7
Step-by-step explanation:
