faith2288g faith2288g

03-08-2020
Mathematics

contestada

Solve for X

1.) 5(4)^x=320 solve for x

2.) 7 (1/3)^x=7/27 solve for x

Respuesta :

iamzamani iamzamani

03-08-2020

Answer:

[tex]5(4)^x=320\\\frac{5(4)^x}{5}=\frac{320}{5}\\ 4^x=64\\x*(log(4) )=log(64)\\x=\frac{log(64)}{log(4)}\\ x=3[/tex]

Step-by-step explanation:

Answer Link

Otras preguntas

2) Find the perimeter and area of the figures: a) P = A = 8 8 ft. b) P = A = 12 5m

The soviet union became the first country to launch a in 1957. this caused a great deal of concern in the united states because it showed that the country was f

Find the number of revolutions made by a roller of diameter 1.02m and thickness 1.3m if it rolls over a surface of 291.72m.

Through which conversion is energy released? adp to atp atp to adp nadp to nadph co2 and h2o to c6h12o6 and o2

A regular decagon is rotated n degrees about its center the decagon onto itself . This value of n could be

The majority of studies conducted in athletes suggest that vitamin b12 injections boost red blood cell production. a. true b. false

That man over there says that women need to be helped into carriages, and lifted over ditches, and to have the best place everywhere. nobody ever helps me into

The ionic compound iron(ii) sulfate is used in iron-containing supplements. What does the (ii) in the name of this compound specifically indicate?

Pick the correct answer Help me please thanks so much

-Most of the Indian Ocean is below the equator. a. True b. False