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uranmaximum [27]
3 years ago
6

Female giraffes reach a height of 4.3 meters, and males reach a height of 5.5 meters. Kendra created a bar diagram and Write abo

ut the errors made by Kendra. write an equation to find the difference in the heights.
HELP ME GUYS!!! lol
Mathematics
2 answers:
Helga [31]3 years ago
6 0

Answer: y=5.5-4.3


Step-by-step explanation:

Given: The height of female giraffe =  4.3 meters

The height of male giraffe = 5.5 meters

Let y be the difference in the heights of female giraffe and male giraffe.

The equation to find the difference in the heights=y=5.5-4.3

Therefore, the difference in the heights y =1.2 meters

Hence, the difference in the heights of female giraffe and male giraffe is 1.2 meters.

morpeh [17]3 years ago
5 0

Answer:

The numbers are in the wrong places in the diagram. 5.5m should be in the top bar diagram and 4.3 in the bottom. One equation could be 4.3 + d = 5.5.

hope this helps

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Rufina [12.5K]

Answer:

  1. The instantaneous rate of increase of f(x) at x_{0} = 3 is 3.
  2. One possible equation of this line is y = 3x - 16.
  3. The line is tangent to the graph of y = f(x). The slope of the line is the same as the instantaneous rate of increase of f(x) at x_{0} = 3.

Step-by-step explanation:

<h3>1.</h3>

\begin{aligned}&\lim_{h\to 0}{\frac{f(3+h)-f(h)}{h}}\\ =&\lim_{h\to 0}\frac{1}{h} \cdot [(3^{3} + 3 \times 3^{2}h +3\times 3h^{2} + h^{3})- 4(3^{2} + 2\times 3h + h^{2}) + 2 \\[-1em] &\phantom{\lim_{h\to 0}\frac{1}{h}\cdot []} -(3^{3} -4\times 3^{2} + 2)]\\ = &\lim_{h \to 0}\frac{h^{3} + 5h^{2} +3h}{h}\\=& \lim_{h \to 0}{h^{2}} + \lim_{h \to 0}{5h} + \lim_{h\to 0}{3}\\ =& 3\end{aligned}.

<h3>2.</h3>

f(3) = 3^{3} - 4\times 3^{2} + 2 =-7.

In other words, the graph of y = f(x) passes through the point (3, -7) where x = 3.

The point-slope form of a line in a cartesian plane is:

y - y_0 = m (x - x_0).

For this line,

(3, -7) is the point on the line, while

3 is the slope of the line.

The equation of this line will thus be

y - (-7) = 3(x - 3).

That's equivalent to

y = 3x - 16.

<h3>3.</h3>

Refer to the diagram attached. The line touches the graph of y = f(x) at x = 3 without crossing it. The line here is thus a tangent to the graph of y = f(x) at x = 3. The slope of the line represents the instantaneous rate of increase of f(x) at x_{0} = 3.

4 0
3 years ago
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Vinvika [58]
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Suppose that you are provided with the following data for your country for a particular month: 200 million people are working, 2
lisov135 [29]

Answer:

Unemployement\,\,rate=23%

Step-by-step explanation:

To find the unemployment rate we have the next expression:

Unemplyment\,\,rate=\frac{Unemployment\,\,people}{Total\,\, labor\,\, force}\cdot 100

We have the next data:

200 million employed

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Unemployement\,\,rate=\frac{6}{26}\cdot 100

Unemployement\,\,rate=0.23\cdot 100

Unemployement\,\,rate=23%

7 0
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The temperature was -3° last night it is now -4° see what was the change in temperature was-3° C. It is -4° C. What was the chan
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svetlana [45]

Answer:

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5 0
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