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mezya [45]
2 years ago
10

Kari has a box and a few identical cubical blocks of side 2 cm. She finds that only 4 blocks fit in the box completely with no s

pace left in the box. What is the volume of the box? A 8 cm3 B 32 cm3 C 64 cm3 D 96 cm3
Mathematics
1 answer:
Ne4ueva [31]2 years ago
8 0

Answer:

Option B

The volume of the box is 32\ cm^{3}

Step-by-step explanation:

we know that

The volume of the box is equal to the volume of one cubical block multiplied by four

so

Find the volume of one cubical block

V=2^{3}=8\ cm^{3}

therefore

The volume of the box is equal to

4*8\ cm^{3}=32\ cm^{3}

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Hi I need help with the question in the image. Step by step, thank you!
VashaNatasha [74]

The exponential function is f(x) = 18(12)^{-x-4} + 2

<h3>How to determine the equation?</h3>

An exponential function is represented as:

y = b^x

Where b represents the base.

The base is given as:

b = 12

So, we have:

y = (12)^x

It is vertically compressed by a factor of 1/8.

So, we have:

y = 18(12)^x

When reflected across the y-axis, we have:

y = 18(12)^{-x}

The horizontal asymptote is y = 2.

So, we have:

y = 18(12)^{-x} + 2

It passes through the point (-3, 4).

So, we shift the function to the right by 4 units

y = 18(12)^{-x-4} + 2

Express as a function

f(x) = 18(12)^{-x-4} + 2

Hence, the exponential function is f(x) = 18(12)^{-x-4} + 2

Read more about exponential functions at:

brainly.com/question/14355665

#SPJ1

6 0
1 year ago
Help me answer this question please
Rudik [331]
Its a little blurry and i need glasses so can u take another pic

8 0
3 years ago
The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. A graph titled D
Vikki [24]

Answer:

$110

Step-by-step explanation:

The computation is shown below:

Provided that

Number of desk purchased    Fund Left $

           0                                   700

           1                                    590

           2                                   480

           3                                   370

           4                                   260

           5                                   150

           6                                    40

Now the Fund decreased while purchasing is

= 5 desks - 2 desks

= 3 desks

i.e

= $480 - $150

= $330

Now the amount of money left for decreased the desk fund is

= \frac{Fund\ decreased }{number\ of\ desk\ decreased}

= \frac{\$330}{3\ desk}

= $110

7 0
2 years ago
Read 2 more answers
Pls help I’m struggling a lot
miskamm [114]

Answer:

the second one

Step-by-step explanation:

i read the problem and answered it

6 0
2 years ago
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What is 2x-3y=-1 <br> y=x-1
Vika [28.1K]
If you're looking for the solution to the system of equations, here's how we solve using substitution
We know that y = x - 1, so we can plug that into the first equation giving
2x - 3(x-1) = -1
Now distribute the 3 giving 2x - 3x + 3 = -1. After combining like terms we get -x + 3 = -1. Now subtract 3 from both sides, -x = -4, and multiply both sides by -1 to make x positive. x = 4
Now we can plug that into the second equation to get y
y = x - 1, and we know that x = 4, so y = 4 - 1, y = 3. The solution is (4, 3)
8 0
3 years ago
Read 2 more answers
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