0 is the correct answer;
2*0=0, and 0+3=3.
However if we plug in 1 it does not work you see; 2+1=2, and 2+3<em><u> =</u></em> 5.
It has to be > not =
5.25% of $15.49 is 81¢ approximately. Therefore the total cost is $16.30.
126 years....it takes half of the sample to decay in 63 yrs. then half of the sample remaining, ( half of 50% is 25%) takes another 63 years which would total at 126
The GCF would be X because xxyyyzz ad xxxxzzz both share an X.
When an exponent is outside the parenthesis, you multiply them.
13*19=247
“C” 2^247 is the answer.
I hope this helps!
~kaikers
