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Ahat [919]
4 years ago
8

0,30,40,80,140 What are the first and third quartiles?

Mathematics
1 answer:
Vitek1552 [10]4 years ago
4 0
10 is the first quartile and the third quartile is 60. Hope this helped ☻
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Slove 6x - 5<br> ———= x + 1<br> 2
leonid [27]

Answer:

1+1=2

Step-by-step explanation:

ur answer is x=6/5

3 0
3 years ago
Explain why the equation (x-4)2-28=8
Alex17521 [72]

Answer:

x=10 or x=-2

Step-by-step explanation:

add 28 to both sides

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sqrt both sides

remember to get positive and negative roots

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8 0
3 years ago
What is the 15th term sequence for -3,6,-12,24,-48,...
Talja [164]

Answer:

49,152

Step-by-step explanation:

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3 0
3 years ago
The results from a random sample of 150 students' after-school activities at a school are shown. 68 students prefer soccer. 59 s
VladimirAG [237]

Answer:

≈ 197 students

Step-by-step explanation:

Let's start by writing what we know.

150 students sampled

68 prefer soccer

59 prefer basketball

23 prefer swimming

Part A

If 59 students prefer basketball out of the 150 students sampled then we divide 59/150 in order to get the percentage of students that prefer basketball.

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Now that we have the percentage, we can multiply it by the entire student body to get an approximate number of all students that prefer basketball.

39.33% = .3933

.3933 * 500 = 196.66  ≈ 197 students   (because we can't have a partial student we round up)

7 0
3 years ago
the rocks near the shore between two lighthouses at point a and b make the waters unsafe. The measure of AXB is 300. Waters insi
exis [7]
You can, use the lighthouses to know where you are going in the dark night.
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3 years ago
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