Answer:
254
Step-by-step explanation:
Divide 9 by 120, to get 0.075
Divide 19.05 by 0.075
Answer:
C, 3
Step-by-step explanation:
By creating a best line of fit you can get the sets of points (16,50) and (12,40)
Using these to find the slope we can get
-10/-4 is 2.5 The best approximation would be C, because if you round it up to the nearest number you would get 3.
does this make sense to you? Do you have any questions about raising numbers to a negative value?
No that wouldn't work.
e.g 1/2 + 1/2 would become 2/4 (which is equivalent to 1/2) if you just added the numbers, which can't be right.
You need to find equivalent fractions so that each fraction has the same number on the bottom (denominator) and then add ( or take away) the top numbers.
1/2 + 1/2 has same number on bottom, so just add top numbers to get 2/2 =1
so 1/4 + 1/2 has diff nos on bottom, so change 1/2 to 2/4.
1/4 + 2/4 = 3/4
2/3 - 1/4 = 8/12 - 3/12 = 5/12
You may need to ask your teacher about equivalent fractions.
Answer:
I am not so clear about this question