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1 year ago

Expo Models Help me with this questions please

Mathematics

1 answer:

Aneli [31]1 year ago

6 0

This is the write answer to Exporiental decay

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3n + 19 = 28<br> How do I solve this

olga2289 [7]

Answer:

to solve this you need to find out what number n is to make it equal 28.

Step-by-step explanation:

19+3 =22 so 3 is not it

19+9=28

answer is 9

hopefully this is right and this gets to you on time

4 0

2 years ago

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Plzzzzzzzz help me!!!!!!!!!

Vlad1618 [11]

The size of the lengths and angles aren't effected by arotation. The image and pre image will be congruent, just in different places

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3 years ago

Pleaseeee help fast

avanturin [10]

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7 0

2 years ago

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The cost of a floral bouquet after a discount is applied is represented by the function below, where x represents the number of

galina1969 [7]

The average rate of change over the interval $(12,24)$ is 2.17

Explanation:

Given that the cost of a floral bouquet after a discount is given by the function $f(x)=2.17x-10.00$

We need to determine the average rate of change over the interval $(12,24)$

The average rate of change can be determined using the formula,

$\frac{f(b)-f(a)}{b-a}$

where $a=12$ and $b=24$

Substituting the value of a and b in the function, we get,

$f(12)=2.17(12)-10.00$

$=26.04-10.00$

$=16.04$

$f(24)=2.17(24)-10.00$

$=52.08-10.00$

$=42.08$

Hence, substituting these values in the formula, we get,

$\frac{f(b)-f(a)}{b-a}=\frac{42.08-16.04}{24-12}$

Simplifying, we get,

$\frac{f(b)-f(a)}{b-a}=\frac{26.04}{12}$

Dividing, we have,

$\frac{f(b)-f(a)}{b-a}=2.17$

Thus, the average rate of change over the interval $(12,24)$ is 2.17

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3 years ago

How many ones are there in 700

erastova [34]

The answer to this is 0

8 0

3 years ago

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