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krok68 [10]
2 years ago
7

PLS HELP I WILL MARK BRAINLIST AND GIVE THANKS!!

Mathematics
1 answer:
gogolik [260]2 years ago
3 0

Answer:

No, I don't think it is.

Step-by-step explanation:

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Through (5,1) , slope 4/5
Anettt [7]

Answer:

Step-by-step explanation:

3 0
3 years ago
True or False<br><br> If a logarithm is written without a base it is a natural logarithm.
NikAS [45]
The answer is: False. 

 If a logarithm is written without a base <span>it IS NOT a natural logarithm.</span>
 
The explanation is shown below:

 1. I<span>f a logarithm is written without a base, you must assume the base is 10. It is written as below:

 log(x)
</span>
 2. It is important to know that the base <span>a natural logarithm is the irrational number e. It is written as below:

 ln(x)</span>
5 0
3 years ago
Consider the null hypothesis, H0: µ = 4,000, at the 1% level of significance. If the z-test statistic is calculated to be 6.00,
kow [346]

Answer:

Option B) Reject null hypothesis      

Step-by-step explanation:

We are given the following in the question:

We are given the null hypothesis:

H_0 = 4,000

\alpha = 0.01

z_{stat} = 6.00

Two tailed z-test

Now, z_{critical} \text{ at 0.01 level of significance } = \pm 2.58

Since,  

The calculated z-statistic does not lie in the acceptance region, we fail to accept and reject the null hypothesis.

Left-tailed z-test

Now, z_{critical} \text{ at 0.01 level of significance } = -2.58

Since,  

z_{stat} > z_{critical}

We fail to accept and reject the null hypothesis.

Right-tailed z-test

Now, z_{critical} \text{ at 0.01 level of significance } = 2.58

Since,  

z_{stat} > z_{critical}

We fail to accept and reject the null hypothesis.

7 0
3 years ago
What does the 5 in the decimal .257 represent
Ira Lisetskai [31]

Answer: five hundredths

6 0
3 years ago
40 POINTS TO ANSWER ALL
slamgirl [31]

Answer:

i think its a b and c

Step-by-step explanation:

8 0
3 years ago
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