Solve the inequality.
-In order for a chemical reaction to take place, the Fahrenheit temperature of the reagents must be at least $194.25^{\circ} \mathrm{F}$. Find the Celsius temperatures at which the reaction may occur. $\left(\mathrm{F}=\frac{9}{5} \mathrm{C}+32\right)$
A) $\mathrm{C}

Question

Solve the inequality.
-In order for a chemical reaction to take place, the Fahrenheit temperature of the reagents must be at least $194.25^{\circ} \mathrm{F}$. Find the Celsius temperatures at which the reaction may occur. $\left(\mathrm{F}=\frac{9}{5} \mathrm{C}+32\right)$
A) $\mathrm{C}<381.65^{\circ}$
B) $\mathrm{C} \geq 90.14^{\circ}$
C) $\mathrm{C} \leq 90.14^{\circ}$
D) $\mathrm{C} \geq 381.65^{\circ}$

Quizplus · Accepted Answer

To find the Celsius temperature, use the formula $F = \frac{9}{5}C + 32$. Set $F = 194.25$ and solve for $C$: $194.25 = \frac{9}{5}C + 32$. Solving gives $C \geq 90.14^{\circ}$.

Solve the Inequality 194.25∘F194.25^{\circ} \mathrm{F}194.25∘F Find the Celsius Temperatures at Which the Reaction May

Solve the Inequality $194.25^{\circ} \mathrm{F}$ Find the Celsius Temperatures at Which the Reaction May