I believe the 4th one
an=145+an-1 and a1=20
Answer: m=9
Step-by-step explanation: add 16 to both sides, Which gives you 36.Now you have 4m=36 ,so you divide 4 on both sides which gives you 9 .So it is m=4
Answer is: <span> order from least to greatest is </span>1,94·10⁻⁵, 1,25·10⁻², 6·10⁴, 8·10⁴.
1,94·10⁻⁵ is equal to 0,0000194.
1,25·10⁻² is equal to 0,0125.
6·10⁴ is equal to 60000.
8·10⁴ is equal to 80000.
Hope that it will help you
Answer:
-5x^4y^3
Step-by-step explanation:
so you divide -25 by 5 and the rule is if it is division for exponents then you subtract the exponent so 6-2=4, 7-4=3, 3-3=0. z^0 is 1 so we don't have to write it out.
