All posts by Todd's Time

How can we use Khan Academy to support Saxon math?

Lesson 38 – Ratio problems

Khan http://www.khanacademy.org/exercise/ratio_word_problems

Lesson 39 – Trichotomy Axiom –

Khan inequalities:   or http://www.khanacademy.org/video/one-step-inequalities?topic=core-algebra

or

http://www.khanacademy.org/video/inequalities?topic=core-algebra

Lesson 39 B. Negated inequalities –

Khan:  http://www.khanacademy.org/video/one-step-inequalities?topic=core-algebra

lesson 39 C Advanced Ratio  –

Khan :  http://www.khanacademy.org/video/ratio-problem-with-basic-algebra–new-hd?topic=core-algebra

Lesson 40 a –  Quotient rule for Exponents –

Khan Level 2 exponents : http://www.khanacademy.org/video/level-2-exponents?topic=core-algebra

Lesson 40B – Distributive property of exponents

Lesson 41 – Addition of like terms in Rational expressions

Khan –  Adding and Subtracting rational expressions – http://www.khanacademy.org/video/adding-and-subtracting-rational-expressions?topic=developmental-math-3

Lesson 42

Lesson 43 – Least Common Multiple, Least common Multiple with Variables

Khan – Least common Multiple http://www.khanacademy.org/video/least-common-multiple?topic=factors-multiples

Exercise

http://www.khanacademy.org/video/least-common-multiple–lcm?topic=factors-multiples

Lesson – 44A Addition of Rational Expressions with equal denominators

simple adding fractions review

Khan – http://www.khanacademy.org/video/addition-of-rational–numbers?topic=ck12-algebra-1

A little more complex – adding  Ratioanal expressions

http://www.khanacademy.org/video/adding-rational-expressions-example-1?topic=ck12-algebra-1

http://www.khanacademy.org/video/adding-rational-expressions-example-2?topic=ck12-algebra-1

http://www.khanacademy.org/video/adding-rational-expressions-example-3?topic=ck12-algebra-1

More Complex

http://www.khanacademy.org/video/two-more-examples-of-solving-rational-equations?topic=ck12-algebra-1

Lesson – 44B Addition of Rational Expressions with non-equal denominators

Lesson – 45 Range Median Mode Mean

http://www.khanacademy.org/video/average-or-central-tendency–arithmetic-mean–median–and-mode?topic=ck12-algebra-1

Lesson – 46  Conjunction, Greater than, Less than, compound inequality

http://www.khanacademy.org/video/inequalities?topic=solving-linear-inequalities

http://www.khanacademy.org/video/compound-inequalities?topic=solving-linear-inequalities

exercise – http://www.khanacademy.org/exercise/linear_inequalities

Lesson – 47A Percents Less than a 100

Easy Percent exersize.

http://www.khanacademy.org/video/describing-the-meaning-of-percent?topic=percents

and do exercise

Easy review of percent

http://www.khanacademy.org/video/representing-a-number-as-a-decimal–percent–and-fraction-2?topic=fractions

do exersize

http://www.khanacademy.org/video/another-percent-word-problem?topic=solving-linear-equations

do exersize

harder one

http://www.khanacademy.org/video/more-percent-problems?topic=solving-linear-equations

do exercize

Lesson – 47B , Percents More than a hundred.

Khan – http://www.khanacademy.org/video/growing-by-a-percentage?topic=percents

do exersize

Lesson – 48a Polynomials generalized , Ax^n

Lesson – 48B degree, Third degree terms , (count variables, and add power exponents, highest number counts)

Lesson – 48C addition of polynomial  (x^3 +3x^2+2) + (2x^3 +4)

http://www.khanacademy.org/video/adding-and-subtracting-polynomials-1?topic=polynomials

do exersize

Lesson – 49  multiplication of polynomials

Lesson – 50A polynomial equations

Lesson – 50B Ordered pairs

Lesson – 50c Cartisian coordinate system

Lesson –

Lesson –

Lesson – 75

http://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/v/graphing-a-line-in-slope-intercept-form

Lesson – 77  Consecutive odd Integers

Lesson 78 – Rational Expressions

http://www.khanacademy.org/math/algebra/polynomials/v/simplifying-first-for-subtracting-rational-expressions

Lesson 79 –

Lesson 80 – Scientific Notation

http://www.khanacademy.org/math/algebra/exponents-radicals/v/scientific-notation-1

http://www.khanacademy.org/math/algebra/exponents-radicals/v/scientific-notation-2

lesson 81 –

lesson 82 – Evaluating Functions, Domain and Range

http://www.khanacademy.org/math/algebra/algebra-functions/v/functional-relationships-1

do the next two videos

dothe exercise

http://www.khanacademy.org/math/algebra/algebra-functions/e/functions_2

lesson 83 –  coin problems

sort of related

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/word-problem-solving-strategies

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/word-problem-solving-plan-1

do exercize

lesson 84 – Multiplication of Radicals, Functions

http://www.khanacademy.org/math/algebra/polynomials/v/multiplying-binomials-with-radicals

lesson 85 – Stem and Leaf plots, Histograms

http://www.khanacademy.org/math/statistics/v/u08-l1-t2-we3-stem-and-leaf-plots

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/histograms

lesson 86 –  Division of Polynomials

http://www.khanacademy.org/math/algebra/polynomials/v/polynomial-division

and the next 2 videos

lesson 87 – more on systems of equations, test for functions

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/solving-systems-of-equations-by-elimination

and the next  two eqations

lesson 88 – Quadratic equations, solutions for quatic equations by factoring.

http://www.khanacademy.org/math/algebra/quadtratics/v/quadratic-equations-in-standard-form

and the next video

lesson 89 – Value Problems

lesson 90 – word problems with two statements of equality

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/word-problem-solving-plan-1

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/word-problem-solving-plan-1

Llesson 91 – multiplicative property of Inequality, Spheres

http://www.khanacademy.org/math/geometry/basic-geometry/v/volume-of-a-sphere

lesson 92 – Uniform Motion problems about equal distances

lesson 93 – Products of rational expression,

lesson 94 – Uniform motion problems of the form D1 + D2 = N

lesson 95 – Graphs of non-linear functions, Recognizing graphs on various  non linear functions

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/word-problem-solving-plan-1

lesson 96 – Difference of two squares theorm.

http://www.khanacademy.org/math/algebra/polynomials/v/factoring-difference-of-squares

lesson 97 – Angles, Trianges, Pythagrian theorum, Pythagorean Tripples

http://www.khanacademy.org/math/algebra/ck12-algebra-1/v/pythagorean-theorem

lesson 98 –

lesson 99 –

lesson 100 –

What are the European AD’s, and for transponders?

All EASA AD’s

http://ad.easa.europa.eu/search/simple/result/

Requirements:

(OPTIONAL on BZZ because of State Of Registry)

EASA Ad requires that the aircraft transponders not reply to “All Call” when the aircraft is on the ground:

EASA_AD_2010-0067_1[1] – restatement of 2009-0097, also includes helicopters.

Related:

2010-009 EASA AD 2010-0003R1 – TDR 94D “-008” and above must use Aircraft “TYPE” mode strap must be set to 0, or 1. Not applicable because we have -007 installed….VERIFY.
AD No.: 2010-020 not applicable because we are not equipped with TDR94D AND ADC85…
AD No.: 2006 – 0269 verify this for BMB, as it has MST ‘s installed.

Research:

The most important thing for now is to look at both transponder racks, and see if  Plug 2 pin 53, (Bad) _OR_ plug 1 pin 27 (Good) is occupied. Ref this Collins Install manual page: CollinsTDR94DInstall – Install Manual page that shows that J1, Pin 27 is the second WOW input.

Then , we need to see if Duncan already has Engineering Orders ready to go.

Possible Methods of compliance:

The transponders were installed under DFJ electrical drawing F90-080-087-M1134 amended 1994. This refers to Mod.

Duncan Engineering Orders  issued against Duncan DWG # 050118011 r0, and 8110-3 dated Feb 3 2005, FAA 337 dated Feb 14 2005.  altered by another 337 , feb 14 2005

If our transponders had been installed via Falcon SB, then this F900-368 would work.

RELATED:

At the same time, we should also perform this S.B.  F900-371 EXTENDED SQUITTER FUNCTION INHIBIT.

How does a shower of sparks work?

http://www.russellw.com/manuals/warner/default.htm Warner 145 manual
http://www.buildersbooks.com/ignition__electrical_electrical.htm book from jepp
http://www.esscoaircraft.com/ essco
http://www.unisonindustries.com/pdf/news_stories/amtonline_slickstart.PDF slick
http://www.aeroperform.com/aircraftparts/aircraft-parts-catalog/–MAGNETO—aircraft-parts.asp for sale
http://www.aeroelectric.com/articles/ShowerOfSparks.pdf shower of sparks
http://standardmagneto.com/ mag parts

What is the theology of the Green Religion?

I think have the rest of the big new religion figured out:

Green = God
Al Gore = the Pope
Straight Evolution = Theology
Big Bang = Creation
Democrats = Theocrats
Debate = Heresy
Science Class = Sunday School
Public School = Madrasa
College = Seminary
Inconvenient Truth = Greatest Story Ever Told
Global Warming = Tribulation
Bush = Devil
Nuclear Power = Calvinism

Movie Stars = Pharisees

Carbon Credits = Indulgances

The old testament? – newsweek_coolingworld

Faith  =  Faith

BZZ Heat tapes

bzz_heat_tapes-2

Heat Tapes. electrofilm

 

The round heat tape is Old Number F50-71025-501

25HA

new number 011501157

 

________

 

7HG36

The flat tape beside it is 01005078

25 watts

26HAY

 

This Helpful gem from the Dassault HelpDesk:

 

From: Rispoli, Lou
Sent: Saturday, January 28, 2012 9:08 AM
To:todd@toddhefley.com
Subject: F900, S/N 087 – Water System Heat Tape Ops Check

 

Todd;  Please see the attached info regarding the ops check of the water system heat tapes. The reference in the Water System Manual has always been and still is to simply verify that they are working properly. There has never been a formal ops check procedure written for this. The operators are supposed to write up their own procedure using the data from Electrofilm, the tape manufacturer. I have verified that even in our more recent water system info in the supplemental maintenance manuals for the newer aircraft, this info still applies.

I know this is not what you expected and I didn’t either, for that matter.

 

 

and attachments

 

 

This 21 year old womans get it.

Subject: WRITTEN BY A 21 YEAR OLD FEMALE FROM TEXAS   This was written by a 21 yr old female who gets it.  It’s her future
she’s worried about and this is how she feels about the social welfare big
government state that she’s being forced to live in!  These solutions are
just common sense in her opinion.

This was in the Waco Tribune Herald, Waco, TX, Nov 18, 2011

PUT ME IN CHARGE . . .

Put me in charge of food stamps. I’d get rid of Lone Star cards; no cash
for Ding Dongs or Ho Ho’s, just money for 50-pound bags of rice and beans, blocks of cheese and all the powdered milk you can haul away. If you want steak and frozen pizza, then get a job.

Put me in charge of Medicaid. The first thing I’d do is to get women
Norplant birth control implants or tubal legations. Then, we’ll test
recipients for drugs, alcohol, and nicotine. If you want to reproduce or use drugs, alcohol, or smoke, then get a job.

Put me in charge of government housing.  Ever live in a military barracks?
You will maintain our property in a clean and good state of repair.
Your home” will be subject to inspections anytime and possessions will be inventoried.  If you want a plasma TV or Xbox 360, then get a job and your own place.
In addition, you will either present a check stub from a job each week
or you will report to a “government” job.  It may be cleaning the roadways of trash, painting and repairing public housing, whatever we find for you.  We will sell your 22 inch rims and low profile tires and your blasting stereo and speakers and put that money toward the “common good..”

Before you write that I’ve violated someone’s rights, realize that all  of
the above is voluntary.  If you want our money, accept our rules.  Before you say that this would be “demeaning” and ruin their “self esteem,” consider that it wasn’t that long ago that taking someone else’s money for doing absolutely nothing was demeaning and lowered self esteem.

If we are expected to pay for other people’s mistakes we should at
least attempt to make them learn from their bad choices.  The current system rewards them for continuing to make bad choices.

AND While you are on Gov’t subsistence, you no longer can VOTE!  Yes, that is correct.  For you to vote would be a conflict of interest.  You will voluntarily remove yourself from voting while you are receiving a Gov’t welfare check.  If you want to vote, then get a job.

Now, if you have the guts – PASS IT ON…
I WOULD REALLY LIKE TO GET THIS BACK, IF EVERYONE SENDS IT,
I WILL GET OVER 220 BACK!!!  I WOULD KNOW YOU SENT IT ON!!!