Answer:
1
Step-by-step explanation:
(-1)^2 = 1
(-1)^3 = -1
(-1)^5 = -1
(1) (-1) (-1) = 1
Answer:
196
Step-by-step explanation:
49(4) = 196
Answer:
1 19/270!
Step-by-step explanation:
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Step-by-step explanation:
farmer has 140 bushels of corn for sale at a farmers market. He sells an average of 15 1/8 bushels each day. After 6 days, what is the change in the total number of bushels the farmer had for sale at the farmers market
Answer:
7/33
Step-by-step explanation:
x = 0.<u>21</u>212121.... 2 digits in the repeating sequence, x 100 both side
100 x = 21.21212121...
100x - x = 21.21212121... - 0.<u>21</u>212121.... = 21
99x = 21
x = 21/99 = 7/33
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