3^2 * 3^5 =
3*3=9 * 3*3*3*3*3= 243
I think you can figure out it from there
I'm assuming this is set equal to zero (just to make things easy). Then you have
The first equation has no solution, since
is always positive.
Meanwhile,
Answer:
X=6
Step-by-step explanation:
To find the answer you could do 21 - 15 and that gets you an answer of 6 and thats how to get your answer.
The correct answer is option a.
<span>6.16 x 10^6 = 6,160,000
</span>10^6 = 1000000
6.16 = 616/100
616/100 x 1000000 =6160000
So, the standard form of 6.16 x 10^6 is 6,160,000
Answer:
Robin= 750
Sharon= 720
Step-by-step explanation:
let the total marks obtained be X
from question, Robin = 5X/6
Shaon= 4X/5
then, 5X/6= 4X/5+30
or, 5X/6= 4X+150/5
or 25X=24x+900
or,X= 900
therefore robin=750
Shaon = 720