Step-by-step explanation:
<em>-</em><em> </em><em>2</em><em>a</em><em> </em><em>•</em><em> </em><em>(</em><em> </em><em>b</em><em>+</em><em>1</em><em> </em><em>)</em>
<em>aBovE</em><em> aNs</em><em> iS</em><em> coRRecT</em>
Answer:
203.5 N
Step-by-step explanation:
Force = mass × acceleration
F = ma
F = (55 kg) (3.7 N/kg)
F = 203.5 N
A proportional relationship would look like y=mx (no y-intercept).
The formula for temperature Fahrenheit involves an offset (y-intercept); this is one reason I claim that the relationship in question is NOT proportional.
The answer is: [B]: 9.61 and 10.24 .
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[Note: This is based on the assumption that the expression in the problem given is: "(π) squared"; or: "π² " — [and NOT: "(π*2)"; or, "(2*π)".]
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Explanation:
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Let us assume the expression in the problem means:
"(π) squared" or, "π² " {"pi squared"; or, "pi to the second power"}.
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Then, π² = (3.1415926535897932) ²
= 9.8696044010893583772
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Even if one uses "3.14" for "π" ; since π ≈ 3.14; then:
Then, π² ≈ (3.14)² ; and: (3.14)² = 9.8596
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Both methods result is 9.8....; which corresponds with:
Answer choice: [B]: 9.61 and 10.24 .
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