a family is 500 ft above the ground in the basket of a hot air balloon and ascending at the consistent rate shown. At that height someone accidentally drops a penny out of the balloon.

207/8 is the right

homozygous. one is homozygous, while two is heterozygous.

the answer is 489

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4