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3 years ago

7

If the machine has a probability of failure of 0.01, what is the probability of more than 1 failure occurring in a batch of 20 e

nvelopes?

1 answer:

snow_tiger [21]3 years ago

8 0

The Answer is 0.0169
see attachment for full solution

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It is 60 Celsius on the crust of a volcano. What is this number in Kelvin?

slega [8]

Answer:

333.15 Kelvin (K)

Step-by-step explanation:

When you convert from Celsius to Kelvin, you add 273.15

60 C + 273.15 = 333.15 K

So, that is the answer. Hope this helps!

6 0

3 years ago

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Which table represents a linaer function

Anettt [7]

Answer:

Top left table

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3 years ago

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The transformation of the function f(x) = 2x when it becomes f(x) = 2x-4 is a horizontal shift of 4 units to the left.

Natasha_Volkova [10]

No it is actually a horizontal shift of 2 units to the right.

6 0

3 years ago

I need help with my pre-calculus homework, please show me how to solve them step by step if possible. The image of the problem i

Anna [14]

We know that the law of sines states that:

$\frac{\sin\alpha}{a}=\frac{\sin\beta}{b}$

For simplicity, let:

$\beta=m\angle A_1BC$

In triangle A1BC this leads to:

$\begin{gathered} \frac{\sin31}{5}=\frac{\sin\beta}{6} \\ \sin\beta=\frac{6}{5}\sin31 \\ \beta=\sin^{-1}(\frac{6}{5}\sin31) \\ \beta=38.174 \end{gathered}$

Therefore:

$m\angle A_1BC=38.174$

Now, triangle A2BC is isosceles which means that both the base angles are equal, since angle CA1B and A2A1B are supplementary we have:

$m\angle CA_2B=180-38.174=141.826$

8 0

1 year ago

Cody and his friends started playing a game at 6:30 p.M. It took them it took them 47 minutes to finish the game at what time di

zaharov [31]

Answer:

7:17 PM

Step-by-step explanation:

Add another 30 minutes to 6:30 = 7:00 PM

47-30 = 17

add the remaining 17 minutes to 7:00 = 7:17 PM

7 0

3 years ago