Below is data for 250 offspring mice, as produced in a laboratory. Black Fur and
Black Eyes
9/16
Black Fur and
Red Eyes
3/16
White Fur and
Black Eyes
3/16
18.75%
44/250
White Fur and
Red Eyes
1/16
56.25%
Predicted Fraction
Predicted Percentage
Laboratory Fraction
Laboratory Percentage
6.25%
18.75%
51/250
155/250
20/250
62%
20.4%
17.6%
8.0%
Notice that the predicted percentages and laboratory percentages are not the same. These differences
most likely result from
DONE

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)

measuring physical properties lab reportinstructions: in the physical properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in tiny world. record your observations and test measurements in the lab report below. youwill submit your completed report.name and title: lyric lawton, mr.herbert, 10/13/17, physical properties lab. objective(s): i need to parvus build his house out of the right material, so he will stay cool in the mountains.hypothesis: if we use wood to build the roof of the house, then the temperature inside the house will remain cooler.if we use clay brick to build the walls and floors of the house, then the temperature inside the house will remain cooler.if we use aluminium to bring electricity into the home, then it will allow electricity to flow into the home at a faster rate.if we use iron to construct the latches on the windows and doors, then the magnetism will keep the latches secure.