3 years ago

2. The average temperature for 3 days was 20°. What must the temperature be on the fourth day to raise the average

1 answer:

6 0

Answer:

Step-by-step explanation:

20.5x4=82

82-(20x3)=82-60=22

You might be interested in

Natalija [7]

Answer:

a and d

Step-by-step explanation:

5 0

3 years ago

Nikolay [14]

Answer:

(2,-4)

Step-by-step explanation:

We subtract 5 to the y-coordinate, so we have (2,-4)

6 0

3 years ago

Marina86 [1]

Adawada a ada? Da wadada da da

3 0

3 years ago

Citrus2011 [14]

Answer:

n=2

5n+20=30

so, 5(2)+20 =30

10+20=30

5 0

3 years ago

lukranit [14]

Line or dots okay cause i may noy no

6 0

3 years ago