Answer:
a is the answer.
Step-by-step explanation:
S- 82.492 = Perimeter base x height /2 + base
Pyramid base
b x 10h = hb /2 + b = 100
6.92586 x 6.92586 x 10 = 479.675367396/2 =239.837683698+ base 47.9675367396 =287.805220438
479.675367396- 287.805220438 = 191.870146958
Proving each rectangle pyramid side is 1/4 of 287.805220438/4 = 72 +10 height =S- 82 (S = 82.492)
then 192/2 = 96 = 100 square feet
Answer:
- a) NTRD standard price = $26.30
- b) range: $11.20 to $33.00, a range of $21.80
Step-by-step explanation:
a) The average is the sum divided by the number of contributors. Let n represent the standard price at Night-Time Rest Days. Then ...
... ($22.45 +18.55 +24.50 +11.20 +n)/5 = $20.60
... 76.70 + n = 103.00 . . . . multiply by 5 and collect terms
... n = $26.30 . . . . standard price at NTRD
b) The lowest standard price is $11.20. The highest breakfast price is $33.00. The range is the difference between these ...
... $33.00 -11.20 = $21.80 . . . . range in cost for a single night
Considering the given box-and-whisker plot, it is found that 50% of the data values are between 16 and 72.
<h3>What does a box-and-whisker plot shows?</h3>
A box and whisker plot shows five things:
- The 25th percentile, which is the median of the bottom 50%.
- The median, which splits the entire data-set into two halfs, the bottom 50% and the upper 50%.
- The 75th percentile, which is the median of the upper 50%.
From this plot, we have that:
- The 25th percentile is of 16.
- The 75th percentile is of 72.
Hence, 50% of the data values are between 16 and 72.
More can be learned about a box-and-whisker plot at brainly.com/question/27721471
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Answer:
yeah he is right the answer is the photo
Step-by-step explanation:
-4 < 4(6y - 12) - 2y
<em><u>Distributive property.</u></em>
-4 < 24y - 48 - 2y
<em><u>Combine like terms.</u></em>
-4 < 22y - 48
<em><u>Add 48 to both sides.</u></em>
44 < 22y
<em><u>Divide both sides by 22.</u></em>
2 < y
The value of y is greater than the value of 2.
