3+4 = 7. 19/7 = 2.71
5+6 = 11. 41/11 = 3.73
1+3 = 4. ?/4 = 4.75 <--- Following the pattern of +1.02 (2.71+1.02=3.73, therefore 3.73+1.02=4.75
We still need (?) ... ?/4=4.75 we can re-write this as 4(4.75)=?
4(4.75) = 19 (4x4=16, 4x0.75=3, 16+3=19)
Therefore, 1+3=19.
Answer: The answer is 41.13 pounds (approx.).
Step-by-step explanation: Given that the average production of potatoes in 2012 was 0.946 pounds for every 0.000023 power acre harvested. We need to calculate the pounds of potatoes produced on average for each acre harvested.
For that, we need to divide the pounds of potatoes by number of acres harvested.
In 0.000023 acre harvested, ponds of potatoes = 0.946 ponds.
Therefore, in 1 acre harvested, pounds of potatoes is given by
Thus, the answer is 41.13 pounds (approx.).
I hope this helps you
y=f (x)=x-7
y=x-7
x=y+7
f^-1 (x)=x+7
Answer:
x = -1.4
Step-by-step explanation:
Subtract the right side and simplify.
5 - 6(2 - x) - (x - 14) = 0
5 - 12 + 6x - x + 14 = 0 . . . . parentheses eliminated
7 + 5x = 0 . . . . . . . . . . . . . . terms collected
1.4 + x = 0 . . . . . . . . . . . . . . divide by 5
x = -1.4 . . . . . . . . . . . . . . . . . add the opposite of the constant
_____
Check
5 -6(2 -(-1.4)) = (-1.4) -14
5 - 6(3.4) = -15.4
5 -20.4 = -15.4 . . . . . true. Answer checks OK.
The answer is r = ∛(T²GM/4π²)
T² = (4π²/GM)r³
Divide both sides by 4π²/GM
T²/(4π²/GM) = (4π²/GM)r³/(4π²/GM)
T² * GM/4π² = r³
r = ∛(T²GM/4π²)
