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stira [4]
2 years ago
9

7, 2, x, 15, 20, 8, 14, 29; median: 13 x = ?

Mathematics
1 answer:
creativ13 [48]2 years ago
4 0

Answer:

12

Step-by-step explanation:

As there are 7 values in the given set, and one is missing, then the full set comprises 8 values.

2,7,8,14,15,20,29.

The middle value is 14 so we need another value, v such that, ½(14 + v) = 13.

This solves as v = 12.

The full set now is,2,7,8,12,14,15,20,29.

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A natural number greater than 1 that has only itself and 1 as factors is called alan
lina2011 [118]
I think the answer should be divisible because you can’t really divide 1 without getting the same # your dividing by.
8 0
3 years ago
Read 2 more answers
A Tessellation has no________. A) gaps or overlaps B) translations C) repeated figures
ozzi
A tessellation has no A) gaps or overlaps, as a tessellation is all about repeated figures, which can be translated onto other figures, this produces a pattern.<span />
8 0
3 years ago
--2m + 4n2 for m = -6 and n=-5<br> Evaluate the expression
Tamiku [17]

Answer: 112

Step-by-step explanation:

Since we were given m and n, we plug them into the expression and solve.

-2(-6)+4(-5)²            [exponent]

-2(-6)+4(25)            [multiply]

12+100                     [add]

112

Now, we know that the value of the expression is 112.

7 0
3 years ago
Whats x-3+75x compared to or equal to x-75+3x
lbvjy [14]

Answer:

x=-1

Step-by-step explanation:

-3+75x<-75+3x

75x-3<-75+3x

75x-3<3x-7575x−3<3x−75

75x-3-3x<-75

72x-3<-75

72x<-75+3

72x<-72

x=-1

7 0
3 years ago
at one point in a girl scout cookie sales drive, region c had sold 1,800 boxes of cookies and region d had sold 1,400 boxes of c
tia_tia [17]

From the calculation below, the number of days it will take region d to catch up with region c is 8 days.

<h3>How do we calculate the number of days from the word problem?</h3>

The number of days it will take region d to catch up with region c can be calculated using the following formula:

c = d + 50y ................... (1)

c = the number of boxes sold by region c = 1,800

d = the number of boxes sold by region d = 1,400

y = number of days it will take region d to catch up = ?

Substituting the relevant values into equation (1) and solving for y, we have:

1,800 = 1,400 + 50y

1,800 - 1,400 = 50y

400 = 50y

y = 400 / 50 = 8

Learn about the word problem here: brainly.com/question/3997080.

#SPJ1

7 0
2 years ago
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