67,114 questions

58,047 answers

748 comments

13,386 users

MathHomeworkAnswers.org is a free math help site for student, teachers and math enthusiasts. Ask and answer math questions in algebra I, algebra II, geometry, trigonometry, calculus, statistics, word problems and more. Register for free and earn points for questions, answers and posts. Math help is always 100% free.

Note: This site is intended to help students and non-students understand and practice math. we do not condone cheating. Users attempting to abuse the system will be permanently blocked from further use.

Most popular tags

algebra problems solving equations word problems calculating percentages geometry problems calculus problems fraction problems math trigonometry problems simplifying expressions solve for x rounding numbers order of operations pre algebra problems evaluate the expression slope intercept form algebra factoring probability math problem polynomials please help me to answer this step by step. statistics problems how to find y intercept algebra 2 problems solving inequalities equation of a line solving systems of equations by substitution logarithmic equations dividing fractions help sequences and series please answer this queastion as soon as possible. thank you :) word problem greatest common factor graphing linear equations geometric shapes square roots substitution method least common multiple factoring polynomials 6th grade math solving systems of equations solving equations with fractions long division http: mathhomeworkanswers.org ask# plz. give this answer as soon as possible function of x ratio and proportion standard form of an equation trig identity proving trigonometric identities solving equations with variables on both sides algebra problem least to greatest dividing decimals solving systems of equations by elimination slope of a line through 2 points domain of a function precalculus problems college algebra help me trinomial factoring algebraic expressions distributive property factors of a number perimeter of a rectangle solving quadratic equations slope of a line i need help with this fraction word problems help me!! equivalent fractions 8th grade math limit of a function differentiation exponents how to find x intercept division algebra 1 hw help asap area of a triangle geometry 10th grade elimination method simplifying fractions . inverse function differential equation greater than or less than integral area of a circle 7th grade math simplify geometry parallel lines standard deviation solving linear equations mixed numbers to improper fractions solving triangles width of a rectangle circumference of a circle fractions number of sides of a polygon scientific notation problems percentages lowest common denominator zeros of a function diameter of a circle solving systems of equations by graphing systems of equations containing three variables dividing polynomials length of a rectangle prime factorization story problems place value derivative of a function area of a rectangle quadratic functions algebra word problems ( mathematical proofs vertex of a parabola converting fractions to decimals calculus 5th grade math evaluating functions integers homework equation algebra 1 calculators least common denominator range of a function solve for y combining like terms radius of a circle greatest to least perpendicular lines finding the nth term unit conversion algebra 2 slope ) ordered pairs area word problems solving radical equations calculus problem calculate distance between two points common denominator functions multiplying fractions complex numbers because i don't understand set builder notation binomial expansion percents geometry word problems equation of a tangent line midpoint of a line what is the answers? show work simplifying radicals #math product of two consecutive numbers adding fractions absolute value ratios median solve help me please and show how to work it out round to the nearest tenth graphing functions 4th grade math 1 graphing divisibility rules radicals statistics () show every step to solve this problem math homework factor by grouping significant figures ? improper fractions to mixed numbers roots of polynomials volume of a cylinder subtracting fractions - derivatives pre-algebra problems how to complete the square percentage multiplying polynomials numbers http: mathhomeworkanswers.org ask?cat=# number patterns mixed numbers average rate of change pemdas integration please help solving quadratic equations by completing the square surface area of a prism simultaneous equations logarithms decimals http: mathhomeworkanswers.org ask# rounding decimals (explain this to me) reducing frations to lowest terms solving equations with variables = perimeter of a triangle surface area of a cube implicit differentiation algebra1 maths rational irrational numbers place values solving trigonometric equations matrices need help lcm dividing answer how do you solve this problem in distributive property compound interest geometry problem rounding to the nearest cent writing in decimal form direct variation height of a triangle 9th grade math solving equations by factoring factor divide decimal to fraction subtracting mixed numbers mean angles problems solve algebra equation arithmetic sequences simplifying trigonometric equation using identities comparing decimals laplace transform sets none #help expanded forms

Evaluate the following expression. log4^16

Evaluate the following expression. log4^16
asked Jul 6, 2011 in Algebra 1 Answers by anonymous
edited Jul 14, 2011 by mshelton




Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

To avoid this verification in future, please log in or register.

2 Answers

log4^16 = log4^(4*4) = log4^(4^2) = 2*log4^4 = 2*1 = 2
answered Jul 7, 2011 by anonymous

This expresses the base-10/common logarithm of positive real number 4^16,

since nothing specific is defined on its base.

Using a calculator equipped with common logarithm functions, we have

log4^16 = 16 x log(4) (= 16 x 0.6020599913…) = 9.632959861… ≈ 9.633

or using the x^n key for 4^16, we have

log(4^16) = 9.632959861… ≈ 9.633

answered Jan 9 by tokiokid70
edited Jan 17

Related questions

0 answers 38 views
1 answer 27 views
1 answer 40 views
1 answer 44 views
1 answer 20 views
1 answer 29 views
1 answer 21 views
1 answer 32 views
1 answer 19 views
1 answer 34 views
1 answer 60 views
1 answer 39 views
39 views asked May 11, 2013 in Pre-Algebra Answers by Samuel Aboagye Level 3 User (3,140 points)
0 answers 36 views
0 answers 23 views
1 answer 25 views
0 answers 133 views
133 views asked Mar 9, 2013 in Algebra 2 Answers by anonymous
1 answer 89 views
1 answer 69 views
1 answer 363 views
1 answer 80 views
1 answer 115 views
2 answers 150 views
1 answer 125 views
125 views asked Aug 19, 2012 in Pre-Algebra Answers by anonymous
1 answer 333 views
0 answers 28 views
1 answer 90 views
5 answers 588 views
1 answer 126 views
126 views asked Jun 26, 2012 in Algebra 1 Answers by anonymous
1 answer 372 views
2 answers 93 views
1 answer 135 views
135 views asked Feb 8, 2012 in Algebra 1 Answers by anonymous
1 answer 432 views
...