A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel? Use 3.14 for pi

Circumference ≅ 195 mm

Step-by-step explanation:

The circumference of a circle is equal to:

Since we can replace that in the circumference equation giving us:

We know Diameter = 622 mm and pi = 3.14 so:

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.