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.]
Answer:
that is the answer in the photo above
A, B and D are already rational numbers, 0.4 itself is a rational number, two rational numbers make a product of rational number.
So A, B, D are the correct choices.
Are you sure it asks for rational numbers, not irrational number?
Answer:
The answer is 384.85 yd to the power of 3
Step-by-step explanation:
πr2h
= π×3.52×10
= 122.5π
= 384.85
