What is the area of the shaded region? Use 3.14 for pi and round to the nearest tenth. FORMULA: A = πr² a 32.2 ft² b 10.0 ft² c 64.3 ft² d 128.6 ft²

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answer:

When we have different classes of data, there is always an upper and a lower class limit for it i.e. the dataset has a smallest and largest value. Class boundary is the midpoint of the upper class limit of one class and the lower class limit of the subsequent class.

Explanation:

It is obviously different and I think it's something some of us have to get used to especially those who have school cancelled for the rest of the year.

Explanation:

ANSWER: b. Stratosphere and Thermosphere

EXPLANATION: The Stratosphere and Thermosphere are two main important layers of the atmosphere of Earth. Thermosphere is the major layer amongst all the layers and Stratosphere is the second major layer in the atmosphere. The thermospheric temperature increases as and when it absorbs the radiation of the sun. The stratosphere contains the Ozone layer which helps absorb the solar radiation and also the harmful UV rays.