Answer:
‘d’ represents dog grooming
‘g’ represents grocery store
7.50d+8.25g ≤ 500
All money has to be exactly equal to $500, or less than.
Answer:
t < 0 and t > 140
Step-by-step explanation:
It is given in the question that fluid is not a liquid if its temperature is above 140°C or below 0°C.
So, the inequality that satisfies the temperature at which the fluid is liquid will be given by 140 ≥ t ≥ 0.
Now, the compound inequality for the temperature t when the fluid is not liquid is t < 0 and t > 140. (Answer)
Answer:
- equivalent rate: 7.186%
- compounded 16 times
Step-by-step explanation:
The equivalent interest rate is the rate that would have to be applied so it would earn the same amount in 1 year. It is computed from ...
requiv = (1 +r/n)^n -1
requiv = (1 +0.07/4)^4 -1 ≈ 7.186%
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"Compounded quarterly" means interest is compounded 4 times per year. In 4 years, it will be compounded 4·4 = 16 times.
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The balance in the account after 4 years is ...
$600·(1 +.07/4)^(4·4) ≈ $791.96