Tuesday
December 10, 2013

# Posts by Lina

Total # Posts: 134

PSAT format
For the reading section is the format part 1 vocab 2 short passages 1 long part3 vocab 2 short passages 2 short or is it the other way around

which words have middle sound?

math
1x1

math
what is the probability 1.4

Math
What would be considered as a competitive interest rate and was is a compeititve interest rate?

math
y the factors are (x-4+3i) and (x-4-3i) ???Can you explain please?

math
Which equation has the complex number 4-3i as a root? 1) x^2+6x-25=0 2) x^2-6x+25=0 3) x^2+8x-25=0 4) x^2-8x+25=0 Can anyone please teach me how to do it?THANKS A LOT!!!

physics
but i got .00144 for the answer... the correct answer should be 8.0*10^-4 how come?

physics
A steel beam is used in the construction of a skyscraper. By what fraction (change in L)/(Lo) does the length of the beam increase when the temperature changes from that on a cold winter day (-15 F) to that on a summer day (+105 F)? Can anyone please give me some hints to do i...

GRAMMAR
how should i now what form of the word to put in sentense

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