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Zanzabum
4 years ago
14

I need this asap please

Mathematics
2 answers:
Bumek [7]4 years ago
8 0

D p = 30...................

never [62]4 years ago
7 0
The answer is D. p = 30
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The sides of a rectangular parking lot measure 50 1/4 meters and 75 2/5 meters. Find the PERIMETER and the AREA of the parking l
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3788.85 is the AREA of the parking lot

100.5 + 150.8=251.3 is the PERIMETER

Hope this helps!

8 0
3 years ago
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A simple random sample of 60 is drawn from a normally distributed population, and the mean is found to be 28, with a standard de
marshall27 [118]

For the simple random sample, drawn from a normally distributed population, value of 27, because it’s greater than 26. 7 and less than 29. 3.

<h3>What is normally distributed data?</h3>

Normally distributed data is the distribution of probability which is symmetric about the mean.

The mean of the data is the average value of the given data. The standard deviation of the data is the half of the difference of the highest value and mean of the data set.

Total number of sample is 60. The mean found to be 28, with a standard deviation of 5. The z-score is 1. 96.

The margin of error can be found out using the following formula as,'

MOE=z\times\dfrac{\sigma}{\sqrt n}

Put the values as,

MOE=1.96\times\dfrac{5}{\sqrt 60}\\MOE=1.2652

As, the mean of the sample is 28. Thus, the upper and lower limits are,

UL=28+1.2652=292625\\UL=28-1.2652=26.7348

Hence, For the simple random sample, drawn from a normally distributed population, value of 27, because it’s greater than 26. 7 and less than 29. 3.

Learn more about the normally distributed data here;

brainly.com/question/6587992

8 0
2 years ago
Whats an equivalent fraction to 4/8=
padilas [110]
The fraction is equivalent to 1/2 since you can simplify 4/8 as (4/4)/(8/4) = 1/2.
7 0
3 years ago
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Phil has 3 times as many rocks as Peter. Together, they have 48 rocks. How many more rocks does Phil have than Peter?
Ivan
Let x = the number of marbles for Phil
Then 3x = the number of marbles for Peter
Together they have 3x+x=48 or 4x=48 and x=12
So Phil has x = 12 marbles and Peter has 3x, let x = 12, 3(12) = 36 marbles.
Peter has 24 more marbles than Phil.
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4 years ago
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What is the coefficent of 3/4 y
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Answer:

Step-by-step explanation:

4 0
2 years ago
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