Answer:
Step-by-step explanation:
highest temperature for past six nights = 34°F
lowest temperature for past six night = 22°F
so, the range of temperature = highest temperature - lowest temperature
= 34°F - 22°F
= 12°F
hence , the range of temperature is 12°F
10th term is 120.555
Let be the number of hours worked at Job A and the number of hours at Job B. Then
and
From the first equation,
and substituting this into the second gives
its 210stu