A newspaper reports the following changes in the temperature of a city over 4 days:
1 answer:
Answer:
The expression to show the average daily change in temperature can be given by :
⇒ °C
Step-by-step explanation:
Changes in the temperature of city as reported by newspaper :
Day 1: 2.64° C
Day 2: °C
Day 3: -0.35°C
Day 4: °C
The average daily change in temperature can be calculated as
⇒ °C
The fractions can be written in decimals
⇒ °C
⇒ °C
⇒ °C [Average daily change in temperature.]
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Initial balance, I = $2376.10 .
Total amount of purchase made, A = $( 875.22+65.75+45.22+21.23 ) = $1007.42 .
Total amount credit, c = $875.22 .
Fine, f = $45.30 .
Another purchase, .
So, balance left is :
B = I - A - f - a + c
B = 2376.10 - 1007.42 - 45.30 - 59.4025 + 875.22
B = $2139.1975
Hence, this is the required solution.