You must find the relative rates of both workers...
T=f/3 and J=f/2 so if they work together to clear the field then:
ft/3+ft/2=f make all terms have a common denominator of 6
(2/2)(ft/3)+(3/3)(ft/2)=(6/6)f
2ft/6+3ft/6=6f/6 multiply both sides by 6
2ft+3ft=6f divide both sides by f
2t+3t=6 combine like terms on left side
5t=6 divide both sides by 5
t=6/5 hr
t=1 1/5 hr
t=1 hr 12 min
What id the mean of the set? 10, 15, 14, 8, 18, 11, 12, 12, 10, 10, 17, 16
Elan Coil [88]
The Mean is of the data is 12.75
Answer: 4 units to the right, 3 units up
Hope this helped! :)
Answer:
the height is 7.5
Step-by-step explanation:
30 divided by 4 = 7.5
Answer:
it is 0
Step-by-step explanation:SUBIREF
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If åt b ta = 0 andla 1:6. Iblase
and tal=jul Rnd the angles of and
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