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got a question!

A wheel of radius 14cm went round 1000 times, what distance did it cover in km?

Give your answer to 2 decimal places.

This question is from " Networks, Crowds, and Markets: Reasoning about a Highly Connected World" textbook in chapter 6 Say whether the following claim is true or false, and provide a brief (1-3 sentence) explanation for your answer.

What type of wireless connection requires an unobstructed "line of sight" between transmitter and receiver?

Relational integrity constraints are rules that enforce basic and fundamental information-based constraints. True or False

Write a do-while loop that continues to prompt a user to enter a number less than 100, until the entered number is actually less than 100. End each prompt with a newline.

The three types of plate boundaries are linking, sinking, and upwelling convergent, divergent, and transform joining, separating, and side to side jolting, downward, and upward

Which data unit term and value are correctly matched? A bit = a one or a zero A bit = eight bytes A byte = a one or a zero A byte = eight bits A gigabyte = one billion bytes A gigabyte = one million bytes A megabyte = one million bytes

Computer input is the process of translating physical signals (light, sound, movement) into which of the following?

What is the run method in a Java program with Karel? A method that always makes Karel move in a square. The method that is called just before the program ends. The method that is called to start a Karel program.

Witch of these data charts has only one series of data Explain your answer. A. Line charts B. Bar graphs C. Pie charts D. Area charts

William's dad taught him how to write computer codes from a young age. Now, the high school senior wants to work as a programmer.