SAT Question 630897df: Answer, Explanation & Desmos Solution

The speed of sound in dry air, $v$ , can be modeled by the formula $v = 331.3 + 0.606 T$ , where $T$ is the temperature in degrees Celsius and $v$ is measured in meters per second. Which of the following correctly expresses $T$ in terms of $v$ ?

Difficulty:Medium

$T = \frac{v + 0.606}{331.3}$

$T = \frac{v - 0.606}{331.3}$

$T = \frac{v + 331.3}{0.606}$

$T = \frac{v - 331.3}{0.606}$

Explanation

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Why the other choices are wrong

SAT Question 630897df: Nonlinear Equations In One Variable And Systems Of Equations In Two Variables answer and explanation with Desmos solution

Explanation

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Why the other choices are wrong