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Kamila [148]
3 years ago
9

If the relative frequency of getting a 6 on a dice is 0.3, how many 6's would you expect to get in 400 throws of the dice?

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
5 0
You can expect to get 120 sixes
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Ms. Sanders put $5,200 in a savings account that pays 4.2% simple interest. Each year she withdraws the interest and treats hers
Verizon [17]

Answer:

$218.40

Step-by-step explanation:

i=prt

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4 0
3 years ago
The label on a can of lemonade gives the volume as 12 fl oz or 355ml . Verify that these two measurements are nearly equivalent
liraira [26]

We have been given that the label on a can of lemonade gives the volume as 12 fl oz or 355 ml and we are asked to verify that these two measurements are nearly equivalent.

Since we know that 1 fluid ounce equals 29.5735 ml. Let us find volume of lemonade can in ml by multiplying 12 by 29.5735.

\text{Volume of can}=12\cdot29.5735

\text{Volume of can}=354.882

\text{Volume of can}=354.882\approx355

We can see that 354.882 is nearly equivalent to 355. Therefore, we can say that these two measurements are nearly equivalent.


6 0
4 years ago
Find the measure of the angle indicated. <br> ?<br> 82<br> A) 77°<br> C) 82<br> B) 75<br> D) 127°
Naddik [55]

Answer:

c) 82

Step-by-step explanation:

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8 0
3 years ago
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Dovator [93]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Calvin encoded a secret phrase using matrix multiplication. Using A = 1, B = 2, C = 3, and so on, he multiplied the clear text c
Vlad1618 [11]
Our matrix C is the encoder.  Let X be our secret message and let B be our encoded message.  Therefore the relationship between the 3 can be represented as:

CX = B

So we want to solve for X (our secret message). So using matrix algebra:

X = C^-1*B
where C^-1 is the inverse of C.

C^-1 = | 3 -2 |
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So we take C^-1 and multiply it by matrix B to get X.  Matrix B is already given to us.  So just multiply those two.  I used a calculator to get:

X = | 20 8 5 3 15 12 15 |
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And since A = 1, B = 2, C = 3, etc....

We decode our message and it says:

X = | T H E C O L O |
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So the answer is: The color is blue (D)
8 0
4 years ago
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