Answer:
- 1,503,050
Step-by-step explanation:
Given that the sum of arithmetic sequence =
n/2[2a + (n-1)d]
Where;
n = 575
a = -4910
d = a i - a i-1 = 8
Substituting values;
575/2 [2(-4910) + (575 -1) 8]
575/2 [(-9820) + 4592]
= - 1,503,050
Answer: it is false
Step-by-step explanation:
770 x 6 =4,620
77 x 6 x 100 = 46,200
Answer: 252 seats
Step-by-step explanation: 12*7=84 seats
84*2=168 seats
168 +84=252 seats
9514 1404 393
Answer:
- 18/24 and 8/24
- 5/15 and 9/15
- 6/9 and 4/9
Step-by-step explanation:
We can go through the list of fraction pairs and see if the denominators are both factors of one of the offered "common denominator" values.
2, 9 -- no
4, 6 -- 24
5, 10 -- no
3, 5 -- 15
6, 9 -- no
20, 3 -- no
3, 9 -- 9
Based on the above results, the answers appear to be ...
common denominator 24: 18/24 and 8/24 (from 3/4 and 2/6)
common denominator 15: 5/15 and 9/15 (from 1/3 and 3/5)
common denominator 9: 6/9 and 4/9 (from 2/3 and 4/9)
