The solution's average current density is 1 ampere per square decimeter.
We need to convert this value to ampere per square meter.
Since 1 decimeter equals
meters,
squaring gives us:
1 square decimeter equals
square meters.
Hence, the current density now is
.
Therefore, the current density of the electrolyte solution is 100 amperes per square meter.
Nearest hundred thousand: 100,000
Nearest ten thousand: 130,000
Nearest thousand: 127,000
The amount that is closest to the actual attendance is 127,000 when rounded to the nearest thousand.
Answer:
Option (C)
Step-by-step explanation:
The value of y exceeds the multiplication of x by 2.
The equation that describes this condition is:
y = 2x + 1
Thus, by inserting x values into this equation, we can produce a table reflecting the corresponding input and output values:
x 0 1 2 3 4
y 1 3 5 7 9
Consequently, the table provided in Option (C) is indeed the correct choice.
Step One
Deduct 32 from both sides.
F - 32 = \frac{9}{5}(k - 273.15)
Step Two
Multiply each side by \frac{5}{9}.
\frac{5}{9}(F - 32) = \frac{5}{9} \times \frac{9}{5}(k - 273.15)
\frac{5}{9}(F - 32) = k - 273.15
Step Three
Add 273.15 to both sides.
\frac{5}{9}(F - 32) + 273.15 = k
Problem B
F = 180
Solve for k
k = \frac{5}{9}(F - 32) + 273.15
k = \frac{5}{9}(180 - 32) + 273.15
k = \frac{5}{9} \times 148 + 273.15
k = 82.2222 + 273.15
k = 355.3722
k = 355.4 <<< Answer
Answer:
x = 11.33 years
Step-by-step explanation:
The equation for rainbow smelt is Y1 = −19.76x + 227
For bloater fish, the equation is Y2 = –92.57x + 1052
To find where these populations are equal:
–19.76x + 227 = –92.57x + 1052
Combine like terms:
-19.76x + 92.57x = 1052 - 227
72.81x = 825
Now divide by 72.81:
x = 825 / 72.81
Thus,
x = 11.33 years
