Step-by-step explanation:
ANSWER
ΔG
o
=−2.303RTlogK
=−2.303×8.314×298×log0.15
=−2.303×8.314×298×(−0.8239)
=4700.25 J=4.7 kJ
3(1+x) - 5 =3x-2
3+3x-5=3x-2
3x-2
Hope this helps!
Answer:
I mean I don't know what it means by dots, but if your finger is moving up and down every second it should be a constant rate
25 surf boards and 19 puddle boards were rented.
Step-by-step explanation:
Given,
Rent of each surf board = $45
Rent of puddle board = $60
Total boards rented = 44
Total amount = $2265
Let,
x represent the number of surf boards rented
y represent the number of puddle boards rented
According to given statement;
x+y=44 Eqn 1
45x+60y=2265 Eqn 2
Multiplying Eqn 1 by 45
Subtracting Eqn 3 from Eqn 2
Dividing both side by 15
Putting y=19 in Eqn 1
25 surf boards and 19 puddle boards were rented.
Keywords: linear equation, elimination method
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