Best Friends Share Desserts

Best Friends Share Desserts is an acrinume to soving fractional equations. the b stands for brackets so first you look for any brackets and if there are brackets then you need to solve them. the f stands for fractions which means your next step if to getting rid of the fractions by finding a common denominator then mutipling the numerator by the common denominat0r then divideing the nemerator by the denominator. the s stands for sort because you have to create zero pairs. the d stands for divide meaning you have to divide both numbers you are left with by the coeficent.

March 30, 2015 Math 9 No Comments on Best Friends Share Desserts

Series of lights

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Ammeter 1= 220                       Bulb 1= 1.2

Ammeter 2=220                        Bulb 2= 1.1

Battery=3.0

The current in ammeter 1 compared to ammeter 2 is the same. The voltage across bulb 1 and bulb 2 are different by 0.1. The voltage of bulb 1 plus bulb 2 compared to the battery voltage are different. current and voltage change mattering on how many ammeters or voltmeters there is.

 

 

 

 

 

 

 

March 24, 2015 Science 9 No Comments on Series of lights

Circuit

We connected both wires to the light and connected the battery wires to eache wire this created a full circuit and made our light shine.

The combination that worked the best for us was the two red wires and one battery with one light bulb.

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March 6, 2015 Science 9 No Comments on Circuit

Linear Relations

if you have a pattern of 2,4,6,8 and you want to find the equation so you can graph it. first you find out how much the pattern is going up by. For example my pattern goes up by 2 then you are going to put 2 times x. x is representing the term number. Then you test your equation and see how much more you need to subtract or add to get the correct answer so 2 times term is equal to 2 so you don’t have to add or subtract in this case. so my final equation is 2x.image

March 1, 2015 Math 9 1 Comment on Linear Relations