Answer:
$.32
Step-by-step explanation:
To find the unit price, we take the cost and divide by the units. We will take the cost and divide by 128 ounces since that is how many ounces in a gallon.
$5.12 / 128 ounces
$.04 per ounce
I need to find the price of an 8 ounce glass of milk, so I multiply by 8 ounces
$.04 per ounce * 8 ounces = $.32
My 8 ounce glass of mile costs $.32
Answer:
D. 40
Step-by-step explanation:
Area of a Triangle: A = 1/2bh
Our b is 16 and our h is 5. So,
A = 1/2(16)(5)
A = 8(5)
A = 40
Answer:
40
Step-by-step explanation:
1/2 bh
16*52 = 40
We have already discussed techniques for visually representing data (see histograms and frequency polygons). In this section, we present another important graph called a box plot. Box plots are useful for identifying outliers and for comparing distributions. We will explain box plots with the help of data from an in-class experiment. As part of the "Stroop Interference Case Study," students in introductory statistics were presented with a page containing 30 colored rectangles. Their task was to name the colors as quickly as possible. Their times (in seconds) were recorded. We'll compare the scores for the 16 men and 31 women who participated in the experiment by making separate box plots for each gender. Such a display is said to involve parallel box plots.
There are several steps in constructing a box plot. The first relies on the 25th, 50th, and 75th percentiles in the distribution of scores. Figure 1 shows how these three statistics are used. For each gender, we draw a box extending from the 25th percentile to the 75th percentile. The 50th percentile is drawn inside the box. Therefore,
the bottom of each box is the 25th percentile,
the top is the 75th percentile,
and the line in the middle is the 50th percentile.
The data for the women in our sample are shown in Table 1.
Answer:variability
Step-by-step explanation:
Answer:
No triangles can be constructed
Step-by-step explanation:
we know that
The Triangle Inequality Theorem, states that the sum of the lengths of any two sides of a triangle is greater than the length of the third side
so
In this problem
------> is not true
therefore
No triangles can be constructed with the given side lengths
Well, technically yes. One can, but it would be a so-called "degenerate triangle".
-- The 4-cm and 5-cm sides are just exactly long enough to connect between the ends of the 9-cm side. So they lie flat on top of it.
-- The angles at each end of the 9-cm side are both zero.
-- The angle at the vertex where the 4-cm side meets the 5-cm side is 180 degrees.
-- The sum of the angles in the triangle is 180 degrees.
-- The altitude of the triangle is zero.
-- The area of the triangle is zero.
-- When you look at the triangle, all you see is a 9-cm line segment. The 4-cm and 5-cm line segments lie on top of it, so you don't see them.
-- You would say "There's no triangle there.".
so the answer is 9. hope this helps.