Which number is not rounded correctly? a.0.0279 rounded to 0.028 b. 210.8 rounded to 210 c. 14.507 rounded to 14.510 d. 18.42 rounded to 18.4

B: 210.8 rounded to 210 is totally wrong, and the reason why is because 210.8 rounded to the nearest whole number is 211, not 210. So B is the one with the error (this option is correct) and the other user that said D, is wrong since 18.42 does round to 18.4.

Hope this helped!

Nate

b) to produce electrical charges;

Explanation:

Electrical generators are used in a circuit to produce electrical charges. The flow of these charges actually produces electrical energy in a circuit which is needed and essential to power devices and gadgets.

A generator uses mechanical energy through the movement of its parts to produce electrical energy. The flow of electrons streams produces the electrical energy which helps to produce power.

A generator works on the basis of electromagnetic induction using the movement of electric charges.