Mathematics, 22.01.2021 01:50 mlesky7901

The measles virus measures 220 × 10 –9 meter. 1. What is this measurement in scientific notation? (Please answer both if you can!!)

0.22 × 10 –6 meter
22 × 10 –8 meter
2.2 × 10 –7 meter
0.000000220 meter

An elephant has a mass of 6.8 × 10 3 kg.

A blue whale has a mass of 1.71 × 10 5 kg.

About how much greater is the mass of the blue whale?

1.1 × 10 2 kg
1.64 × 10 5 kg
1.64 × 10 2 kg
164 kg

Answers: 3

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The measles virus measures 220 × 10 –9 meter. 1. What is this measurement in scientific notation? (...