D+q=38
0.1d+0.25q=5.75
Multiply the second equation by -10 and use elimination method.
-d-2.5q=-57.5
d+q=38
-1.5q=-19.5
q=13
Plug quarter number in
d+13=38
d=25
Final answer: 13 quarters, 25 dimes
Substitute n with 4 to find d(4):
d(4)=d(4-1)+17
d(4)= d(3)+17=47+ 17= 64
Substitute n with 3 to find d(3):
d(3)= d(2)+17=30+17 =47
Substitute n with 2 to find d(2):
d(2)=d(1)+17= 13+17= 30
The 4th term is 64
Answer:
5
Step-by-step explanation:
Answer:
The answer to the mean is 66.4
Step-by-step explanation:
58+63+68+72+71
Answer:
8
Step-by-step explanation:
is the median
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