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Olegator [25]
2 years ago
6

Please do 3 hurry!!!!

Mathematics
1 answer:
Sedaia [141]2 years ago
4 0

Here is the answer above. Click to view

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You will need 100 feet of fencing to put all the way around a rectangular garden. the length of the garden is 30 feet. what is t
Ber [7]
On side is 20 Bc L= 30 (L x 2)
=> 60
=> 100 - 60
=> 40 = W
=> W / 2
=>20
1 Side is 20
Hope I Helped

7 0
3 years ago
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Write <br> 39<br> 100<br> as a decimal number
ladessa [460]
39.0 is the decimal for it
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3 years ago
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remy said the table shows a proportional relationship because each distanc went up by 6ftg. Collin said that it was not a propor
sdas [7]

Answer:

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Step-by-step explanation:

3 0
2 years ago
If the distribution is really (5.43,0.54)
defon

Answer:

0.7486 = 74.86% observations would be less than 5.79

Step-by-step explanation:

I suppose there was a small typing mistake, so i am going to use the distribution as N (5.43,0.54)

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

The general format of the normal distribution is:

N(mean, standard deviation)

Which means that:

\mu = 5.43, \sigma = 0.54

What proportion of observations would be less than 5.79?

This is the pvalue of Z when X = 5.79. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{5.79 - 5.43}{0.54}

Z = 0.67

Z = 0.67 has a pvalue of 0.7486

0.7486 = 74.86% observations would be less than 5.79

7 0
3 years ago
A density graph for all of the possible times from 50 seconds to 300 seconds can be used to find which of the foll
Anarel [89]

Answer:

i m sorry

Step-by-step explanation:

i dont know

4 0
3 years ago
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