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Chapter 8: Q32. (page 411)

The formulay=2000xconverts a weight x in tons to a weight yin pounds. The largest known blue whale weighed 195 tons. Find the weight of the whale in pounds.

Short Answer

Expert verified

The weight of blue whale would be 38,000 pounds.

Step by step solution

01

Step 1. Given Information.

The formula y=2000x converts a weight x in tons to a weight y in pounds. The largest known blue whale weighed 19 tons.

02

Step 2. Calculation.

To find the weight of blue whale in pounds, we will substitute x=19 in our given equation and solve for y as:

y=2000x(Givenequation)y=2000(19)Substitutingx=19y=38000

03

Step 3. Conclusion.

The weight of blue whale would be 38,000 pounds.

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