The expression c- 0.25c can be used to find the cost of an item on sale for 25% off. Which expression below is equivalent to c-
1 answer:
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Answer:
=0.00015241579
Step-by-step explanation:
Use the formula for geometric sequences:
=
Substitute 1 in for , -1/3 in for r, and 9 in for n
=(1)(-1/3^9-1)
=(1)(-1/3^8)
=(1)(0.00015241579)
=0.00015241579
Hope this helps! :)
Answer:
4:
5 :
NR:
N=(-2,3)
-2×-0.5+2=1+2=3✓
R=(2,1)
2×-0.5+2=1✓
Hey there :)
Lets us first change the words into mathematics
1 half →
= 0.5
5 eighths =
= 0.625
1 eighths =
= 0.125
0.125 < 0.5 < 0.625
1 eighths < 1 half < 5 eighths
The biggest is 5 eighths
Second biggest is 1 half
The smallest is 1 eighths
Lets us first change the words into mathematics
1 half →
5 eighths =
1 eighths =
0.125 < 0.5 < 0.625
1 eighths < 1 half < 5 eighths
The biggest is 5 eighths
Second biggest is 1 half
The smallest is 1 eighths