The temperature of coffee 10 minutes after it was poured (120 F) will help in solving the constant “a”.
<span>120 = 120(2 ^ 10a) + 60 </span>
<span>2 ^ -1 = 2 ^ 10a </span>
<span>a = -1/10 </span>
<span>The temperature of coffee 30 minutes after it was poured is: </span>
<span>F = 120 ( 2 ^ -30/10) + 60 </span>
<span>F = 120 * 1/ 8 + 60 </span>
<span>F = 15 + 60 </span>
<span>F = 75</span>
Answer:
their alright but the last one is the second one
Step-by-step explanation:
Answer:
5 + 2
Step-by-step explanation:
5 +
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+
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5 + 2
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5 + 2
Answer:
B. The Parameter are different from Zero
Step-by-step explanation: