I need help I'm suppose to pick a bird of my choice convert the weight into pounds and then find the wingspan. I'm not sure what the steps of the process are. An average bluejay weights .154 pounds, using the exponent equation L = 2.43*W^0.3326
What I have so far is
L = 2.43*W^0.3326
L = 2.43(.154)^0.3326
on your calculator find a key that looks like xy or yx
enter the base (.154), press the above key, enter the exponent (.3326) and press the = sign,
you should get .5367467, multiply that by 2.43 to get
1.3043
I don't know where that equation comes from, nor what the units are, I just showed you how to do the mechanics.
To find the wingspan of a bird using the given formula, you are on the right track. Here are the steps to calculate the wingspan for the average bluejay:
Step 1: Convert the weight of the bird to pounds
You already have the weight of the bluejay in your question, which is 0.154 pounds. Since the formula uses pounds as the unit for weight, no conversion is necessary.
Step 2: Plug the weight into the formula
As you mentioned, the formula to find the wingspan (L) is L = 2.43 * W^0.3326, where W is the weight. Substitute the weight of the bluejay (0.154 pounds) into the formula:
L = 2.43 * (0.154)^0.3326
Step 3: Solve the equation
Using a calculator or a math software, calculate the value of (0.154)^0.3326.
For example, if we assume the calculation to be approximately 0.982, we can proceed as follows:
L ≈ 2.43 * 0.982
Step 4: Calculate the final answer
Now multiply the value of 2.43 with the calculated value of 0.982:
L ≈ 2.43 * 0.982
L ≈ 2.37606
The wingspan of the average bluejay (rounded to two decimal places) is approximately 2.38 feet.
Remember to double-check all your calculations, including using the accurate value of (0.154)^0.3326 to get a precise answer.