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zavuch27 [327]
3 years ago
13

Can Anyone help me with this question Below!

Mathematics
1 answer:
murzikaleks [220]3 years ago
8 0
<span>Vr = L * W * h = 8 * 4 * 2.25 = 14.22 in^3 = Volume of rectangle

Vc = L * W * h = 0.25 * 0.25 * 0.25 = (0.25)^3 = 0.0156 in^3 = Volume of cube 

Vr / Vc = 14.22in^3 / 0.0156in^3 = 910 cubes910 cubes are needed to fill the rectangular prism.
</span>
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K+3d=8c-8d<br><br> solve for d
FromTheMoon [43]
Move k to the other side to isolate d.

So we will get 3d = 8c - 8d - k

Now divide both sides by 3 to isolate d.

So d = 8/3c - 8/3d - k/3
5 0
3 years ago
Which of the following functions represent exponential decay?
Zina [86]

Option C: $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$ is the function that represent exponential decay.

Explanation:

The exponential decay can be represented by

$f(x)=a \cdot b^{x}$ where a>0 and 0

Option A: $f(x)=3(1.7)^{x-2}$

From the function, we can see that a=3 and b=1.7

Thus, a>0 and b>1

Thus, the function $f(x)=3(1.7)^{x-2}$ does not represent exponential decay.

Hence, Option A is not the correct answer.

Option B: $f(x)=3(1.7)^{-2 x}$

From the function, we can see that a=3 and b=1.7

Thus, a>0 and b>1

Thus, the function $f(x)=3(1.7)^{-2 x}$ does not represent exponential decay.

Hence, Option B is not the correct answer.

Option C: $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$

From the function, we can see that a=3^5=243 and b=\frac{1}{3} =0.3333

Thus, a>0 and 0

Thus, the function $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$ represent exponential decay.

Hence, Option C is the correct answer.

Option D: $f(x)=3^{5}(2)^{-x}$

From the function, we can see that a=3^5=243 and b=2

Thus, a>0 and b>1

Thus, the function $f(x)=3^{5}(2)^{-x}$ does not represent exponential decay.

Hence, Option D is not the correct answer.

8 0
4 years ago
9) Martin was jogging to school at a speed of 10 mph. Unfortunately,
Lelechka [254]

23.33mph

Step-by-step explanation:

You add all the speed and divide it by 3

7 0
3 years ago
What is the value of P(S and T)?<br><br> A.<br><br> B.<br><br> C. <br><br> D
Leviafan [203]

Answer:

0.25 but I am not sure umm I think

6 0
3 years ago
Will give brainliest please help there is only one question.
Dimas [21]

Answer:

(4,2)

Step-by-step explanation:

Change the signs of the x and y value

(-4,-2) > (4,2)

8 0
3 years ago
Read 2 more answers
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