Write a real-life situation that can be modeled by the expression 1/4 x 2/3.
Answer:
option (b) 700 mg to 740 mg
Step-by-step explanation:
Data provided;
The weight of candies is approximately normally distributed with mean 720 milligrams (mg)
this means that the most of the candies weight lies around the 720 milligrams
i.e
the most of the weight will be distributed as:
Mean ± standard deviation
here, the mean is 720 milligrams
thus,
the weights will lie within the range of some standard deviation above and below the mean and this is justified by the option (b) 700 mg to 740 mg
Hence,
the correct answer is option (b) 700 mg to 740 mg
Answer:
The graph has 1 x-intercept
Step-by-step explanation:
Given
Required
- Discriminant of f
- Number of x intercepts
Let D represent the discriminant;
D is calculated as thus
Where a, b and c are derived from the following general format;
By comparing with
We have
Solving further;
So, D can now be calculated;
becomes
Hence, the discriminant of f is 0
From the value of the discriminant, we can determine the number of x intercepts of the graph;
When D = 0, then; there exists only one x-intercept and it as calculated as thus
Recall that
So, becomes
The thing that I notice about the two triangles in terms of their size and shape is that they that is the triangles tend to appear to be of the same size and shape.
<h3>What are Congruent triangles?</h3>
Congruent triangles are known to be triangles that are said to have both the same shape and also of the same size for the two triangles.
Note that in the case above, we need to understand that the factors of a triangle are composed of 3 angles and the 3 facets and when you put the three together following the description given, a Congruent triangle will be formed.
Therefore, The thing that I notice about the two triangles in terms of their size and shape is that they that is the triangles tend to appear to be of the same size and shape.
Learn more about congruent triangles from
brainly.com/question/2938476
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Answer:
10h + 10 - 4 = 76;
10h + 6 = 76;
10h = 76 - 6;
10h = 70;
h = 70 ÷ 10;
h = 7;
Check: 10 · ( 7 + 1 ) - 4 =
10 · 8 - 4 =
80 - 4 =
76 TRUE
Step-by-step explanation: