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malfutka [58]
3 years ago
7

PLEASE HELP WILL GIVE BRAINLIEST

Mathematics
2 answers:
NeX [460]3 years ago
5 0

Answer:

7 1/4

Step-by-step explanation:

I learned this in like 5th grade lol.

Liula [17]3 years ago
4 0

Answer:

Decimal form: 7.25

Mixed Number: 7 1/4

Step-by-step explanation:

9 3/4 = 39/4 (times 9*4 then add 3, keep the denominator).

2 1/2 = 5/2 (times 2*2 then add 1, keep the denominator).

39/4 - 5/2

29/4 (simplify)

ANSWER- 7 1/4

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Yes you are right

Step-by-step explanation:

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6 0
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Yuliya22 [10]

Answer:

<h2>52 ft.</h2>

Step-by-step explanation:

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6 0
4 years ago
The table shows values represented by an exponential function what is the average rate of change for the function for the interv
emmasim [6.3K]

\boxed{ARC=1477.329}

<h2></h2><h2>Explanation:</h2>

Hello! remember you have to write complete questions in order to get good and exact answers. Here you haven't provided any Table, so I've chosen an exponential function that follows this rule:

f(x)=\frac{e^{2x}}{2000}

Some x and y-values are given in the following table:

\begin{array}{cc}x & y\\5 & 11.013\\6 & 81.379\\7 & 601.3\\8 & 4443\\9 & 32829\end{array}

Let's take the average rate of change from x = 5 to x = 8:

ARC=\frac{f(x_{2})-f(x_{1})}{x_{2}-x_{1}} \\ \\ ARC=\frac{4443-11.013}{8-5} \\ \\ \boxed{ARC=1477.329}

<h2>Learn more:</h2>

Average Rate of Change: brainly.com/question/14013912

#LearnWithBrainly

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