An english professor assigns letter grades on a test according to the following scheme. a: top 14%14% of scores b: scores below the top 14%14% and above the bottom 57%57% c: scores below the top 43%43% and above the bottom 24%24% d: scores below the top 76%76% and above the bottom 8%8% f: bottom 8%8% of scores scores on the test are normally distributed with a mean of 69.669.6 and a standard deviation of 99. find the numerical limits for a d grade. round your answers to the nearest whole number, if necessar

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2