Search results
Create the page "Power mean" on this wiki! See also the search results found.
- The power of <math>3</math> that <math>30</math> is closest to is <math>27=3^3</math>1 KB (206 words) - 17:52, 17 April 2021
- To get rid of the fraction, both sides of the equation can be taken to the power of <math>-1</math>: Now take the <math>-1</math>th power of each side of the equation:8 KB (1,351 words) - 20:30, 10 July 2016
- ...of a number is equivalent to raising the number to the <math> -1st </math> power. Therefore, taking the reciprocal of a number <math> x </math> and then squ1 KB (199 words) - 10:55, 21 July 2015
- Note that answer choices B and E have a power of 3 in them, which is impossible since every letter only has 2 options due3 KB (434 words) - 01:12, 12 April 2023
- ...ish by two powers of <math>2</math>, while increasing Gretel's fish by one power of <math>2</math>.2 KB (264 words) - 11:26, 27 June 2023
- The product of two lengths with a common point brings to mind the [[Power of a Point Theorem]]. Finally, we apply the power of a point theorem to point <math>D</math>. This states that <math>AD \cdo3 KB (513 words) - 18:24, 6 November 2022
- ...math>36</math> to get <math>2^2*3^2</math>. Then add <math>1</math> to the power of both <math>2</math> and <math>3</math> to get <math>3</math>. Multiply <1 KB (195 words) - 08:42, 26 May 2021
- ...r variables <math>a, b,c,</math> and <math>d</math>, each to some positive power. What is <math>N</math>? ...he number of terms that have all <math>a,b,c,d</math> raised to a positive power is <math>\binom{N-1}{3}+\binom{N-2}{3}+\cdots + \binom{4}{3}+\binom{3}{3}=\4 KB (630 words) - 15:13, 8 October 2023
- ...can be done because both the numerator and denominator is multiplied by a power of 10. Afterward, we can proceed like a decimal divided by an integer.5 KB (714 words) - 17:48, 12 June 2020
- and as <math>3</math> is not a perfect power, we deduce that <math>x_n</math> is an integer if and only if the exponent,2 KB (316 words) - 02:06, 20 March 2024
- 7 to the power of 2 is 49. So, the tens digit is 4. 7 to the power of 3 is 343. So, the tens digit is 4.2 KB (324 words) - 21:54, 15 January 2024
- ...math>, we have <math>BD \times BA=BP \times BQ=2 \times 4=8</math>. By the Power of a Point on <math>C</math>, we have <math>CE \times CA=CQ \times CP=5 \ti1 KB (231 words) - 22:05, 23 December 2022
- Now, from Power of a Point on <math> D </math>, we have <math> BD^2\cdot DC^2=AD^2\cdot DE^ ...>BD=\frac{36*40}{36+44} = 18, CD = \frac{44*40}{36+44}=22.</math> Then, by power of a point on <math>D,</math> we have4 KB (665 words) - 03:40, 25 December 2022
- ...herefore, <math>\cos{\angle E} = \frac{EB}{EA}=\frac{5}{13}</math>. By the Power of a Point of <math>E</math>, <math>EP^2=EB*EC=\frac{5}{4}*\frac{125}{4}</m2 KB (311 words) - 21:38, 3 January 2012
- ...</math>. Rewriting: <math>a^y=x</math> such that <math>x<a</math>. Well, a power of <math>a</math> can be less than <math>a</math> only if <math>y<1</math>.2 KB (313 words) - 17:09, 15 March 2017
- ...one <math>x</math> to the start and then taking that <math>x</math> to the power of <math>y</math> does not have an effect on the equation, since <math>y</m1 KB (234 words) - 01:21, 14 January 2023
- ...lying them all together. Therefore, we pick a power of <math>x</math> or a power of <math>2</math> from each factor.2 KB (298 words) - 20:59, 5 February 2019
- ...ath>. We now have <math>AZ=YZ=7</math> and <math>XA=6</math>. Consider the power of point <math>Z</math> with respect to Circle <math>O,</math> we have <mat9 KB (1,496 words) - 02:40, 2 October 2022
- We can use POP(Power of a point) to solve this problem. First, notice that the area of <math>\tr4 KB (717 words) - 19:07, 28 July 2021
- ...l function), and <math>g(x) = x^k</math> for <math>k > 0</math>(increasing power function for positive <math>x</math>). <math>f(x)</math> is used to establi5 KB (870 words) - 11:38, 31 March 2024