20star05
20star05
03-11-2017
Mathematics
contestada
what is 21 to the 2nd power
Respuesta :
ofahavea6
ofahavea6
03-11-2017
21×21=441
Answer: 441
Answer Link
VER TODAS LAS RESPUESTAS ( 68+ )
Otras preguntas
Process of seperating iron from its ore during industrial revolution.
Please answer the question quickly
Which organisms would be more closely related organisms in the same kingdom organisms in the same phylum? Why?
CAN ANYONE PLEASE HELP ME AND TELL THE ANSWERS
Eiman borrowed $8000 at a rate of 14.5%, compounded semiannually. Assuming she makes no payments, how much will she owe after 6 years? Do not round any intermed
Christopher drives the concert speak to his friends house which is 12 miles away it takes him 36 minutes to get there what is Christophers constant speed Write
You apply a force of 500 N to 150 N/m. how much does it stretch? Show the equation you are using, plus the values into the equation, and show the final answer w
determine the value of x if the measure of the sixth exterior angle of a hexagon is given by -6(3/16x-14)+3
The molecular weight of KMnO4 is 158 g/mol. If you wanted to make 500 mL of a 0.1M stock solution of KMnO4, how much solid KMnO4 would you need to add before fi
1. Sarah went to dinner, and the bill was $15.25. She left a 15% tip. How much money did she leave rounded to the nearest penny?
