Answer: 8:50 am
Step-by-step explanation:
Well, you have to add the hours together, and remember that there is 60 minutes in an hour. You wouls get 5 hours and 35 minutes, or 5:35. You just count backwards from there. Hope this helped!
Answer:
True
Step-by-step explanation:
Answer: I think it's A,B sorry if it's wrong
Well the absolute value of something means that it could have possibly been a negative answer. so |x-3| = 14 could be
x - 3 = 14
or
x - 3 = - 14 (this is usually written -(x-3) = 14)
so we solve both of these
x - 3 = 14
x = 17
and
x - 3 = -14
x = -11
to shiw its the same i will do other way
-(x - 3) = 14
-x + 3 = 14
-x = 11
x = - 11
<span>for part (a) find the sum of the first n terms of the arithmetic series. for part (b) find n for the given sum Sn.
45. 3+8+13+18+23+...
a. n=20
b. Sn=366
46. 50+42+34+26+18+...
a. n=40
b. Sn=182
47. -10+(-5)+0+5+10+...
a. n=19
b. Sn=375
48. 34+31+28+25+22+...
a. n=32
b. Sn=-12
49. 2+9+16+23+30+...
a. n=68
b. Sn=1661
50. 2+16+30+44+58+...
a. n=24
b. Sn=2178
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