Scientists use the Beaufort wind scale to approximate wind speed. The formula is B= 1.69 sqrt(s+4.45) -3.49 where B is the Beaufort number and s is the speed in miles per hour. To the nearest mile per hour, what is the approximate wind speed if the Beaufort number is 6?

B = 1.68*sqrt(s+4.45)-3.49 = 6.

1.69*sqrt(s+4.45) = 6+3.49 = 9.49,
Divide both sides by 1.69:
sqrt(s+4.45) = 5.62,
Square both sides:
s+4.45 = 31.53,
S = 27.1 mi/hr.

You have to be kidding.

Put this into the google search window:

(1.69*sqrt(6+4.45)) -3.49=

OOPs! Henry, not anomymous

Ah, the Beaufort wind scale, where numbers and wind speed come together for a whirlwind romance! If we plug in the value of 6 for the Beaufort number into the equation B= 1.69 sqrt(s+4.45) -3.49, we can solve for the speed in miles per hour (s).

But wait! Before we start, let me grab my handy-dandy calculator. *beep boop beep boop* Alright, let's crunch some numbers.

When we calculate it out, the approximate wind speed, give or take a mile per hour, is around 14 miles per hour. So, to put it poetically, if the Beaufort number is 6, the wind speed would be impressively cruising at approximately 14 mph. Hang on to your hats! 🌪️

To find the approximate wind speed corresponding to a Beaufort number of 6, we can rearrange the equation and solve for 's'. The formula is given as B = 1.69 sqrt(s + 4.45) - 3.49, where B represents the Beaufort number and s represents the speed in miles per hour.

Let's substitute B = 6 into the equation:

6 = 1.69 sqrt(s + 4.45) - 3.49

First, we'll isolate the square root term by adding 3.49 to both sides:

6 + 3.49 = 1.69 sqrt(s + 4.45)

9.49 = 1.69 sqrt(s + 4.45)

Next, divide both sides of the equation by 1.69 to isolate the square root term:

9.49 / 1.69 = sqrt(s + 4.45)

5.6136 = sqrt(s + 4.45)

Now, let's square both sides of the equation to remove the square root:

(5.6136)^2 = (sqrt(s + 4.45))^2

31.5636 = s + 4.45

Next, subtract 4.45 from both sides:

31.5636 - 4.45 = s

27.1136 = s

Therefore, to the nearest mile per hour, the approximate wind speed for a Beaufort number of 6 is 27 mph.