Total unit of ration: 5+3=8
so, 56*5/8 : 56*3/8 = 35:21
Answer:
2000
Step-by-step explanation:
38.
R = 90x - x²
R = 90(50) - 50²
R = 4500 - 2500
R = 2000
Answer:
option b is an arithmetic sequence.
Step-by-step explanation:
you add 6.5 to the 1st term to get the proceeding term and so forth. is each number in the sequence has a difference of 6.5
Answer:
a) 9 out of 1000
Step-by-step explanation:
0.9% = .009 = 9/1000