Convert 90 inches to cm

Many experts have recommended discontinuing the use of plastic straws because they hurt the environment. In 3–5 sentences, describe how you would conduct a research project about the effects of plastic on the environment.(4 points)

To conduct a research project on the effects of plastic on the environment, I would start by gathering information about the different types of plastic and their properties. I would also look into the ways plastic waste is disposed of and how it affects ecosystems. Next, I would conduct experiments to observe the effects of plastic waste on plants and animals in different environments. Additionally, I would survey individuals and businesses to gather information about their plastic usage and disposal habits to better understand the impact of human behavior on the environment.

shorten it

To research the effects of plastic on the environment, I would first gather information on the types of plastic and their properties. Next, I would experimentally observe the effects of plastic waste on ecosystems, and survey individuals and businesses about their plastic usage and disposal habits.

In 1–2 sentences, explain the importance of determining a speaker’s intended audience.(2 points)

To convert inches to centimeters, you can use the conversion factor: 1 inch = 2.54 centimeters.

So, to convert 90 inches to centimeters, you can multiply 90 by 2.54:

90 inches * 2.54 cm/inch = 228.6 cm

Therefore, 90 inches is equal to 228.6 centimeters.

To convert inches to centimeters, you need to multiply the distance in inches by 2.54, as there are 2.54 centimeters in one inch.

So, to convert 90 inches to centimeters, you would multiply 90 by 2.54:

90 inches * 2.54 cm/inch = 228.6 cm

Therefore, 90 inches is equal to 228.6 centimeters.