Answer with Step-by-step explanation:
We have to calculate (n-1)!
We know that n!=n×(n-1)×(n-2)×...3×2×1
n=4 3!=3×2×1=6
n=6 5!=5×4×3×2×1=120
n=23 22!=22×21×20×19×18×17×16×...1
n=24 23!=23×22!
2,8 meters than cuts it into 7 equal parts so each piece will be
2,8/7 = 0,4 meters
hope helped
The solution set for the equation |4x - 9| + 3 = 8 are its true values
The solution set is x = 3.5 or x = 1
<h3>How to determine the solution set?</h3>
The equation is given as:
|4x - 9| + 3 = 8
Subtract 3 from both sides
|4x - 9| = 5
Remove the absolute bracket
4x - 9 = 5 or 4x - 9 = -5
Add 9 to both sides
4x = 14 or 4x = 4
Divide both sides by 4
x = 3.5 or x = 1
Hence, the solution set is x = 3.5 or x = 1
Read more about solution set at:
brainly.com/question/1214333
It would be 5 and 6, because consecutive integers follow each other, so twice the sum of 5 and 6 would be 22.
Answer:101 in
Step-by-step explanation: finding the average inch per month is adding up the inches of every month as stated in the question above
93+98+112/3=101 in