4^x-3^(x-1/2)=3^(x+1/2)-2^(2x-1)
4^x - 3^x * 3^-1/2 = 3^x * 3^1/2 - 2^2x * 2^-1
2^2x + 2^2x * 1/2 = 3^x * 3^1/2 + 3^x * 3^-1/2
2^2x(1 + 1/2) = 3*x( 3^1/2 + 3^-1/2)
3/2 * 2^2x = 2.3094 * 3^x
ln 1.5 + 2x ln 2 = ln 2.3094 + x ln 3
2x ln 2 - x ln3 = ln 2,3094 - ln 1.5
1.3863 x - 1.0986 x = 0.4315
0.2877x = 0.4315
x = 1.5 Answer
<span>20 juniors, and 16 seniors
</span><span>ratio of juniors to seniors = 20/16 = 5/4
answer
</span>ratio of juniors to seniors
5/4 or 5:4
The answer is 15,000 because 75000/5 = 15000.
Answer:
B - Her monthly average would have increased by $19.57. ... Katie works as a waitress and records her monthly tips in the table shown below. If Katie decided not to work the month of November, how would her five month average compare to her six month ... Lisa is currently taking physics as one of her electives in school.
Step-by-step explanation:
The state of matter is closely packed particles, held together by attractive forces, have fixed volumes and fixed shapes. So, I think move less freely!!
