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avanturin [10]
3 years ago
10

the question is on the photo everything you guys need to know is there pls help me or I won't be able to turn in my homework.Thx

to all the people that helped me ( well the people that answered )

Mathematics
1 answer:
gavmur [86]3 years ago
4 0

Answer:

The first and third quartiles were calculated incorrectly. Also, this means the inter quartile range is incorrect.

Step-by-step explanation:

The first quartile is going to be the median of the lower half of the data set {89, 93, 99, 110}  this median is (93+99)/2, or 96.

The third quartile can be calculated the same way with the data set {135, 144, 152, 159} This gives us 148 as the third quartile.

Lastly, the interquartile range is just the difference between the first and third quartiles, which is 52.

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What is the propibility of getting a pizza with plain crust
Katen [24]

Answer:

50%

Step-by-step explanation:

As you can see there is only two options for crust, sesame crust, and plain crust. 100/2 = 50 so the probability of getting a plain crust pizza would be 50%

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!

4 0
3 years ago
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Help on the second graph?
patriot [66]

Answer:

The 2nd Graph is a function.

Step-by-step explanation:

You can tell it's a function because if you flatten the individual line segments along the x-axes, they all connect to form one long line.

HOWEVER, if some of the dots at the end of each line segment were empty circles instead, then it would not be considered a function. You can think of these as holes, not allowing the line to connect in those or that area.

Did that help? ;-;

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3 years ago
Simplify.<br><br> 4n + 12 + 7n<br><br> A. 4 n + 19<br> B. 23 n<br> C. 16 n + 7<br> D. 11 n + 12
Darina [25.2K]

Answer:

D. 11n + 12

Step-by-step explanation:

You can simplify the 4n + 7n to be 11n by adding them together.

This means the answer is 11n + 12.

8 0
1 year ago
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A water tank in the shape of a rectangular prism has a length of 525 feet, width of 423 feet, and height of 449 feet.
TEA [102]

Answer:

84 cubic feet

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5 2/5 * 4 2/3= 25 1/5

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3 years ago
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A rectangle has a width of 2cm and a perimeter of 25cm. Find the length and the area .
Gwar [14]

2w + 2l = 25

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<em><u>Simplfiy.</u></em>

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l = 10.5

Now that we have the value of l, we can find the area.

A = lw

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The length is 10.5cm.

The area of the rectangle is 21cm^2

5 0
3 years ago
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