Answer:
1) solve x+1/x = 5
2) solve x³+1/x³
substitute x = 1/4 into the expression
Which statement about the students' preferences is true? A. More students prefer Model B2 calculators than Model C3 calculators
1 answer:
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The question is missing the graph. So, it is attached below.
Answer:
(D) 3.2
Step-by-step explanation:
Given:
A graph of height versus width.
The equation given is:
Height = constant × Width
Rewriting in terms of 'constant'. This gives,
------------- (1)
The width is plotted on the X-axis and the corresponding height is plotted on the Y-axis.
The four points plotted on the line are:
.
Now, any point will satisfy equation (1).
Consider the point (0.5, 1.6). So, height = 1.6 and width = 0.5. Therefore,
Also, we observe that for all the remaining points,
.
Hence, the value of the constant is 3.2.
Option (D) is correct.
Answer:
- C. 8 inches
Step-by-step explanation:
Note. The original question is attached.
<u>Solution:</u>
Scale factor is 1/2 and the corresponding side has a length of 16 inches.
<u>The value of x is:</u>
- x = 1/2*16 = 8 inches
Correct option is C
