mmn6162
mmn6162
22-04-2018
Mathematics
contestada
Given that 7^2=12^x, evaluate 12^2x
Respuesta :
CastleRook
CastleRook
02-05-2018
7^2=12^x
this implies that:
ln7^2=ln 12^x
2ln 7=x ln 12
x=(2 ln 7)/ln12
thus
12^2x=12^[2((2 ln 7)/ln12)]
=2401
Answer: 2401
Answer Link
VER TODAS LAS RESPUESTAS ( 86+ )
Otras preguntas
2 3 5 6 8 The most important goal of United States foreign policy A. foreign trade B. national security C. international peace D. promoting democracy Please sel
Which is the portion of the grid that is shaded? A. 73% B. 7.3% C. 0.73% D. 0.073% E. 0.0073%
What will a $140,000 house cost 7 years from now if the price appreciation for homes over that period averages 7% compounded annually? The future cost of the
An item is regularly priced at $80. It is now priced at a discount of 70% off the regular price. What is the price now?
Read this sentence from Ulysses by James Joyce. Pain, that was not yet the pain of love, fretted his heart. Which word provides the best clue to the meaning of
How can I rename 1/4 and 5/8 in the least common denominator
How many sets of three consecutive integers are there whose sum is between 51 and 60?
(System word problems, 13 points) Basketball tickets were $5 for floor seats $2 for the grandstand seats I’d 210 people attended and paid $660, how many people
3. Effects of a government budget deficit Consider a hypothetical open economy. The following table presents data on the relationship between various real inter
Which craftsperson distinguished between his or her ornamental ware and useful ware?.
