<span>20, 19, 13, 23, 16, 15, 17, 17, 15, 15, 22, 19
</span>To find the Median, place the numbers in value order<span> and find the </span>middle<span>.
</span>
13, 15, 15, 15, 16, 17, 17, 19, 19, 20, 22, 23
There are 12 numbers and so we don't have just one middle number, we have a pair of middle numbers:
13, 15, 15, 15, 16,
(17, 17), 19, 19, 20, 22, 23
<span>To find the value halfway between them, add them together and divide by 2:
</span>
17 + 17 = 34
34 ÷ 2 = 17
So the median is A) 17.
Answer:
8m.
Step-by-step explanation:
an = 2 an-1 means that each term in the sequence( except the first) is obtained by multiplying the last term by 2, so the first 4 terms are m, 2m, 4m, 8m.
The answer is 100 degrees Celsius.
Answer:
Step-by-step explanation:
<u>∠WYX is the inscribed angle and equal to half of the intercepted arc WX</u>
- mWX = 2m∠WYX = 2(42x + 1) = 84x + 2
<u>Sum of arc measures add to 360°:</u>
- 29x - 1 + 65x + 3 + 84x + 2 = 360
- 178x + 4 = 360
- 178x = 356
- x = 2
<u>Plug in the value of x and find measure of the arc WX:</u>
