3 gallons because there are 4 quarts in a gallon and 12/4=3
Yes, every equilateral triangle is acute because the angles are always congruent(identical) and 60 degrees which is acute. But I may be wrong. :P
Answer: (b)
Step-by-step explanation:
Given
The letter "BHUTAN" has to be arranged
For filing the first place of 6 letter word, we have 6 choices
Similarly for filling the second place of the word, we have 5 choices as 1 letter is already filled.
In this way, the remaining places can be filled in 4, 3, 2, and 1 way
On combining the above, 6 places can be filled in

Thus, option (b) is correct.
Answer:
Sam would receive 17 boxes of books.
Step-by-step explanation:
Given:
Books ordered by Sam this week is given as:
120 books on Monday
286 books on Wednesday
To find the number of boxes Sam received if there are 24 books in each box.
Solution:
Total books ordered by Sam this week = 
The total number of books is packed in boxes of 24 books each and received by Sam.
Thus, total number of books must be divided by 24 to find the number of boxed Sam would receive on Friday.
Total number of boxes of Books received by Sam =
Thus, Sam would receive 17 boxes of books.