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castortr0y [4]
3 years ago
11

I don't know how to do this can some one give me step by step instructions (geometry) we have to find the value of x .tell which

theorem in use

Mathematics
1 answer:
Julli [10]3 years ago
3 0
Not a theorem. But ok.
because of where its located it is equal to the other angle or
x+12=110.
isolate x
x=110=12
x=98
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Rudik [331]
This problem is a combination of the Poisson distribution and binomial distribution.

First, we need to find the probability of a single student sending less than 6 messages in a day, i.e.
P(X<6)=P(X=0)+P(X=1)+P(X=2)+P(X=3)+P(X=4)+P(X=5)
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= 0.615961

For ALL 20 students to send less than 6 messages, the probability is
P=C(20,20)*0.615961^20*(1-0.615961)^0
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3 years ago
If g(x) = 3(x − 2), find the value of x if g(x) = 6.
Ksivusya [100]
Kimm since the function is g(x) = 3(x-2) and we are given g(x)=6  That means:    6 = 3(x-2)    Then we need to know what is x?          6 = 3x - 6            (distribute the 3)         12 = 3x               (add 6 to both sides)          4 = x                  (divide both sides by 3)You can check it this way.    Is   g(4) = 3(4-2) = 6    ?                 3*2 = 6   
4 0
3 years ago
I am bored &amp; I need help with a problem. What's 4(3+2)^3?
mamaluj [8]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Calculate the simple interest on $4,000,000 at 5% per annum for 2 years.
Dmitry_Shevchenko [17]

Answer:

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2 years ago
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Leviafan [203]

Answer:

Check the explanation

Step-by-step explanation:

We have:

Null Hypothesis:

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Alternate Hypothesis:

Η α :μ> 215 This is a one tailed test

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Since this is a one tailed test, critical t value which occurs at 95% confidence level is 1.943.

Since 1.93 < 1.943, we can say that At α = 0.05, there is insufficient evidence to indicate that the mean price of all digital cameras exceeds $215.00.

To make it sufficient, we need value more than 1.943.

At α = 0.10, critical t value is 1.440 (less than 1.93) which makes it sufficient.

4 0
3 years ago
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