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Ghella [55]
4 years ago
15

Which graph represents an exponential function?

Mathematics
2 answers:
Arte-miy333 [17]4 years ago
7 0

Answer:

The answer to your question is the third one

Step-by-step explanation:

The first graph is the graph of a

The second graph is of a rational function

The third one is of an exponential function

Sophie [7]4 years ago
7 0

Answer:

A on Edge

Step-by-step explanation:

Just took the quiz. <u>100%</u>

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Kevin and Randy MUISE have a jar containing 51 coins all of which are either quarters or nickels the total value of the coins in
frez [133]

Answer:

Inside the jar there's 16 nickels and 35 quarters.

Step-by-step explanation:

Since there are only nickels and quarters in the jar, the sum of the number of nickels and the number of quarters inside it must be equal to the total number of coins in the jar. So

nickels + quarters = 51

We know the total value inside the jar, to obtain this value we must multiply the amount of each kind of coin by it's value and sum it. So we have:

0.05*nickels + 0.25*quarters = 9.55

We now have two equations and two variables, so we can solve them as follows:

nickels + quarters = 51

0.05*nickels + 0.25*quarters = 9.55

From the first equation:

nickels = 51 - quarters

0.05*(51 - quarters) + 0.25*quarters = 9.55

2.55 - 0.05*quarters + 0.25*quarters = 9.55

0.2*quarters = 9.55 - 2.55

quarters = 7/0.2 = 35

nickels = 51 - 35 = 16

Inside the jar there's 16 nickels and 35 quarters.

3 0
4 years ago
(-7)^7 x (-7)^3 as a power
Georgia [21]

Answer:

7^10

When multiplying exponents keep the number the same and add the power

FOr example in 9^3 x 9^7 we keep 9 the same whilst adding the exponents

9^10 would be the answer for the example problem

Step-by-step explanation:

3 0
3 years ago
Please simplify picture attached
Mekhanik [1.2K]

Answer:

It is the first bubble.

Step-by-step explanation:

multiply the fraction \frac{\sqrt{5} }{\sqrt{} 5}

multiply the numerators and denominators seperatly

calculate the product

multiply the numbers

solution

3 0
3 years ago
Read 2 more answers
Ç) The total area of a cube is 150 cm²., then its edge length =​
Fudgin [204]

Given that a cube has a surface area of 150 square centimeters, then the length of its side is: 150=6l2

8 0
3 years ago
Are the graphs of the lines in the pair parallel? Explain.<br><br> y = 4x – 4<br> 24x – 4y = 96
Radda [10]

Answer:

They are not parallel.

Put the equation in y=mx=b format to compare. The first equation (y=4x-4) is already in the right format.

If m (slope) is the same, then the lines are parallel.

-4y=96-24x

/-4 all sides

y= - 24+ 6x

y=6x-24

y=4x-4

6 is not equal to 4, slopes are not the same. Not parallel.

6 0
4 years ago
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