Answer:
(3x+4b)(a-2y)
Step-by-step explanation:
(3ax-6xy)+(8by-4ab)
3x(a-2y) -4b(-2y+a)
(3x+4b) (a-2y)
Answer is A.
P−⁸ × Q −²⁰ × P⁸ × Q−¹⁰
Q−³⁰
1/q³⁰
1. Decompose all numbers into prime factors
300 2 150 2 75 3 25 5 5 5 1 400 2 200 2 100 2 50 2 25 5 5 5 1 500 2 250 2 125 5 25 5 5 5 1
2. Write all numbers as the product of its prime factors
Prime factors of 300 = 22 . 3 . 52
Prime factors of 400 = 24 . 52
Prime factors of 500 = 22 . 53
3. Choose the common and uncommon prime factors with the greatest exponent
Common prime factors: 2 , 5
Common prime factors with the greatest exponent: 24, 53
Uncommon prime factors: 3
Uncommon prime factors with the greatest exponent: 31
4. Calculate the Least Common Multiple or LCM
Remember, to find the LCM of several numbers you must multiply the common and uncommon prime factors with the greatest exponent of those numbers.
LCM = 24. 53. 31 = 6000
Answer:
0.061
Step-by-step explanation:
Number of days Protestants
0 50
1 27
2 6
3 16
The proportion of protestant remain calm for 2 days= number of protestant calm for 2 days/ Total number of protestant calm for 0-3 days
The proportion of protestant remain calm for 2 days =6/50+27+6+16=6/99=0.061 (rounded to 3 decimal places)
Thus, 6.1% of protestant remain calm for 2 days.
