Answer:
n=2.5
Step-by-step explanation:
- (2n + 4) + 6 = -9 + 4(2n + 1)
- 2n+10=-9+8n+4
- 2n+10=8n-5
- 8n-2n= 10+5
- 6n=15
- n=15/6
- n=2.5
Using arrangements of words, it is found that the statement is true.
------------------
- Suppose a word has n letters.
- Considering that m of these letters are repeating, each
times. - The number of distinct ways the word can be arranged is given by:

------------------
- The word "sleeplessness" has 13 letters.
- s repeats 5 times.
- e repeats 4 times.
- l repeats 2 times.
Thus, the number of ways to arrange the letters is given by:

------------------
- The word "senselessness" has 13 letters.
- s repeats 6 times.
- e repeats 4 times.
- n repeats 2 times.
Thus, the number of ways to arrange the letters is given by:

------------------
Finding the ratio of
to
:

Thus, since the ratio is 6, the statement is true.
A similar problem is given at brainly.com/question/16790460
You can use a number line to find the difference of 34 - 28 by starting at 34 and go backwards 20 numbers, then 8 numbers.
Answer:
42.43 ft
Step-by-step explanation:
Please find attached an image of the softball pitch
h² = p² + f² -2x p×f×cos45
h² = 43² + 60² - 2x (43)(60) x 0.7071
h² = 1849 + 3600 - 3648.636
h² = 1800.364
h = √1800.364
h = 42.43 feet
Well 32 minutes is half of an hour so 8 miles would be half of the full x miles
so 8 x 2 would be 16
16 miles per hour