Question

Matea recorded that water levels in one part of the river fell 1.05 millimeters per year for 2.48 years. Describe how you could estimate the total variation in water level.

Answer 1

Answer:

1.05+2.48 ten ans will come

Step-by-step explanation:

Answer 2

Anwser:  Round -1.05 mm/year to –1.

Estimate the total variation as (-1)(2.48) = -2.48 mm.

Because -1.05 is negative and rounded to a greater value, adjust the estimate to -2.5 or -2.6 millimeters.