Answer:
the answer is C
used graphing calculator
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Answer:
Im pretty sure its graph A
Step-by-step explanation:
Answer:
About 5 hr 10 min
Step-by-step explanation:
rate 1 = 1 pool / 9 hrs rate 2 = 1 pool / 12 hours
now find the time with both rates combined
1 pool / ( 1/9 + 1/12) = 1/ (7/36) = 36/7 hr = 5 1/7 hr = 5 hr 8.6 min
Answer:
1 1/8
Step-by-step explanation:
2/4 is equal to 4/8 - common multiple is 8
subtract 4/8 from 1 5/8 is 1 1/8
Answer:
Between each pair of points are coordinates K(x1,y1) F(x2, y2)
Distance KF =sqrt( (x2 - x1) ² + (y2 - y1) ²)
Step-by-step explanation:
