Malaiaparks Malaiaparks

14-05-2020
Mathematics

contestada

If the old sea ice level was 7 million sq. km in 1978 and the new sea ice level is 4.5 million sq. km in 2020, then what is the percentage change over the years?

Respuesta :

Аноним Аноним

31-08-2021

Answer:

Step-by-step explanation:

1978 - 7 million sq. km

2020 - 4.5 million sq. km

As a fraction 4.5/7

4.5 divided by 7 = 0.642857142857143

Round it to 2 decimal places, 0.64

Answer Link

Otras preguntas

Rajinder experiences bouts of extreme depression but lives very far away from her psychiatrist. Her psychiatrist recommends that Rajinder get a remote device th

Marta exercise 30 minutes each day. Greg exercise 40 minutes each day. How many more minutes does Greg exercise than Marta in a month that has 31 days?

placement mammals develop A.in a egg laid in water b.In a pouch on their mothers body C. inside the mothers body d. inside a amniotic egg

Use distributive property to simplify 5 ( 6x - 2 )

When Lofonift Inc. introduced its flagship product, an MP3 player, it captured the MP3 player market by offering its product at the lowest price in the market.

I need help with my science homework!!!!

If the frequency of a wave is small the wavelength would be _____, and the energy would be______. a. large, small b. large, large c. small, small d. small, larg

Ginger Smith was seen in Dr. Sampson's office today for an allergic reaction to a prescribed drug. Total charges today are $100.00. Allowed amount is $77.00.

Write a paragraph about the first PC created. Must include when it was created. Who created it.

How can a cost-benefit analysis help a farmer know how much of his land to plant and which crop to plant