All categories

3 years ago

LAST ONE GUYS PLEASE HELP

Mathematics

2 answers:

insens350 [35]3 years ago

8 0

Answer:

B. 23

Step-by-step explanation:

Median is the middle value in a set of numbers. To find the Median, you have to arrange the values from ascending to descending and cross out the numbers one end to the other. But in this problem we don't have to arrange the values because it's already arranged in order.

12, 18, 21, 25, 30, 43

When crossed out, two numbers were found at the end, but those two numbers cannot be the median. If there are 2 numbers left after you cross them out, you have to add both values and divide it by the number of values there are left. In this case, there are 2 values left, so you have to divide by 2.

21 + 25 = 46 ÷ 2

= 23

Therefore the median of this data set is <em>23</em><em>.</em>

OLEGan [10]3 years ago

7 0

Answer:

Step-by-step explanation:

The median is the middle number.

So the setup is now like this:

12,18,21,25,30,43

Since 21 and 25 is the middle, find the average:

21+25 is 46

46/2 is 23

You might be interested in

The position of an object attached to a spring is given by y(t) = cos(5t) − sin(5t), where t is time in seconds. In the first 4

fredd [130]

Answer:

Step-by-step explanation:

The object reaches an extreme position 6 times in the first 4 seconds. At each of those positions, the velocity is zero (as it changes sign).

5 0

3 years ago

(x+5)to the second power -4=12

Softa [21]

Answer:

x = 3i

Step-by-step explanation:

(x+5)² - 4 = 12

simplify (x+5)²

x × x + 5 × 5 - 4 = 12

x² + 25 - 4 = 12

x² + 21 = 12

combine the like terms

x² = 12 - 21

x² = -9

square root both sides to solve for x

√x² = √-9

the square cancels the square root, so we have

x = √-9

x = 3i

5 0

3 years ago

Please help me out I would appreciate it a lot.

ohaa [14]

Answer:

X = 30

Step-by-step explanation:

6x5=30

When I think

6 0

3 years ago

Please help me with math, 12&13 please. GOD BLESS

Svetradugi [14.3K]

1. the answer is C
2. the answer is D

8 0

3 years ago

BRAINLEST

Zanzabum

Answer:

Imagine the function y = absolute value(x). It looks like the English letter "V". The bottom of our V (i.e f(x) touches the x-axis when x = 6, so the "V" graph has been translated 6 units to the right of the origin. But when x = 6 the value of f(x) is 0-4 = -4 so the tip of the V is located 4 units below the x axis. Summary: g(x) looks like the absolute value function but is translated 6 units to the right of the origin and 4 units down

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers