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Please help! Most Beagles have shoulder heights between 36 and 41 centimeters. The following compound inequality relates the estimated shoulder height (in centimeters) of a dog to the internal dimension of the skull D (in cubic centimeters):

36 ≤ 1.02D – 31.2 ≤ 41

Which compound inequality represents the range for the skull size of Beagles? Answer choices are rounded to the nearest tenth.


Please Help Most Beagles Have Shoulder Heights Between 36 And 41 Centimeters The Following Compound Inequality Relates The Estimated Shoulder Height In Centimet class=

Sagot :

Answer: B

Step-by-step explanation:

Given:
36=<1.02D-31.2<=41

Solve the compound inequality for D:

36+31.2<=1.02D<=41+31.2

67.2<=1.02D<=72.2

65.9<=D<=70.8

Therefore, option (b) is correct answer