Wednesday
June 19, 2013

# Posts by jill

Total # Posts: 592

Stats
1. The question asks to choose a data point in our graph (we chose 476,44) of median home prices (x) and percentage of students who scored Advanced on math MCAS (y). We have to find the residual. I'm confused because the equation I was given is e=y-yhat I know one is the e...

Stats
1. The question asks to choose a data point in our graph (we chose 476,44) of median home prices (x) and percentage of students who scored Advanced on math MCAS (y). We have to find the residual. I'm confused because the equation I was given is e=y-yhat I know one is the e...

math
Thank you for the help Ms Sue you put me on the right track to figure out the question

math
since there are 2 A,s would the probablitiy be 2/52 = 1/26?

math
a bag contains lettered tiles, two for each letter of the alphabet. What is the probability of drawing a tile with the letter A? express the probability ratio as a fraction and as a decimal rounded to the nearest hundredth

Physics - URGENT
The distance the motorcycle and the car go is the same. So set up an equation for the distance the motorcycle goes and it will equal the car's accelerating distance and constant distance. You can use d=rt for the constant portions.

physics
Would it be easier to find a then find F? or easier to do this as a momentum problem?

physics
If a baseball moving at 96 m/s toward homeplate over a distance of 16 m how much force does it take to make the ball go 50 m from home plate after it is hit?

MATH VERY URRRGENT!!!!!!!!!!!!!
4 would be linear. As hours worked goes up, so does pay.

math
x^2-15x+54=0 by using foil

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