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Radda [10]
2 years ago
11

Exponential functions help a girl out please

Mathematics
1 answer:
aksik [14]2 years ago
3 0

Answer:

a = 2, b = 3

Step-by-step explanation:

f(x) = abˣ

For (0 , 2): f(0) = y = 2

f(0) = ab⁰ = a x 1 = a

a = 2

For ( 3 , 54): 54 = 2 x b³

b³ = 27 = 3³

b = 3

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A storage unit is in the shape of a cube with 8-foot edge lengths.
Margaret [11]
The answer is 3,072.
Heres how I got it:

SA of a CUBE: s^3 * 6

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7 0
3 years ago
You purchased concentrated cleaner that must be diluted (watered down)
abruzzese [7]

Answer:

The volume of the concentrated 80 gallons mixture is 20 gallons

The volume of water in the 80 gallons mixture is 60 gallons

Step-by-step explanation:

The given parameters are;

The content of Container A = The cleaner

The concentration of the cleaner = 20% solution

The content of Container B = Pure water

The concentration of the desired solution = 5%

The volume of the required solution = 80 gallons

Let x represent the volume of the concentrated solution and y represent the volume of water in the 80 gallons mixture

Therefore, we have;

20/100 × x + y×0 = 5/100×80

x + y = 80

y = 80 - x

20/100 × x + (80 - x)×0 = 5/100×80

0.2·x = 4

x = 4/0.2 = 20

x = 20 gallons

y = 80 - x = 80 - 20 = 60

y = 60 gallons

The volume of the concentrated solution (80 gallons mixture) = x = 20 gallons

The volume of water in the 80 gallons mixture = y = 60 gallons.

8 0
3 years ago
8x - 2y if x=3, y=5<br> (1) 24<br> (2) 15<br> (3) 14 <br> (4) 10
ladessa [460]

Answer: (4) 14

Step-by-step explanation:

8x - 2y if x is 3 and y is 5

8x = 24

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24 - 10 = 14

So 8x - 2y is 14.

5 0
3 years ago
Read 2 more answers
I need help ASAP!!!!!! I’m on a test!<br> I’ll give Brainliest!
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Answer:

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Step-by-step explanation:

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= 10.6

6 0
3 years ago
Solve for n.<br> 2n+3=-3.2
Vladimir [108]

Answer:

n= -3.1

Hope this helps!

4 0
3 years ago
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