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3 years ago

The table shows the number of sodas left in the vending machine after each hour.

Mathematics

1 answer:

Liula [17]3 years ago

3 0

Answer: A

Step-by-step explanation: -20

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Anarel [89]

The ratio of volumes is equal to the ratio of the cubes of the scale factor. Thus,
Volume ratio:
6³ : 7³
216 : 343

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3 years ago

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Three-fourths of the sum of six times a number and twelve distribute

dimaraw [331]

Answer:

Step-by-step explanation:

Let x be the number.

6 times the number = 6*x = 6x

Sum of 6 times of a number and twelve = 6x + 12

Three-fourths of the sum of 6 times of a number and twelve = $\frac{3}{4}(6x +12)$

$\frac{3}{4} ( 6x + 12) = \frac{3}{4}*6x + \frac{3}{4}*12\\\\$

$= \frac{3}{2}*3x + 3*3\\\\=\frac{9}{2}x + 9$

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3 years ago

Helpppppppp me pleaseeeeeeee

andreev551 [17]

Answer:

I think its the last one thats not showing if I'm wrong in sorry

3 0

3 years ago

Find the exponential function that satisfies the given conditions:

swat32

Answer-

The exponential function that satisfies the given conditions is $f(t)=67(0.9953)^t$

Solution-

This can be represented as exponential decreasing function,

$f(t)=a(1 - r)^t$

Where,

a = starting amount = 67
r = rate = 0.47% = 0.0047
t = week

Putting the values,

$\Rightarrow f(t)=67(1 - 0.0047)^t$

$\Rightarrow f(t)=67(0.9953)^t$

Therefore, the exponential function that satisfies the given conditions is

$f(t)=67(0.9953)^t$

4 0

3 years ago

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Write using exponents (-4)(-4)

tia_tia [17]

(-4)^2, that's it.
Hope it helps

5 0

3 years ago

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