Answer: 2/3
Step-by-step explanation: the slopes line is 2 over 3
One bag would be 2.7 kg. If you equally pour 8 kg of oats into 3 bags, you divide 8 by 3 which gets you 2.666666666666667 (rounded to one decimal place is 2.7, it depends to what decimal place the question asks you to round your answer to).
The perimeter of a triangle is 30 units. If it is dilated with respect to origin by a scale factor of 0.5.
Let take some example
Let the sides of triangle are 10, 6 and 8 . If it is dilated with with respect to origin by a scale factor of 0.5 then we multiply the sides by scale factor. so the sides becomes 5, 3 and 4. The perimeter 10+6+8 = 24 becomes 5+3+4 =12 after dilation by a scale factor 0.5.
The perimeter of a triangle is 30 units. If it is dilated with respect to origin by a scale factor of 0.5. then we multiply the perimeter by scale factor 0.5.
So 30 * 0.5 = 15 units.
15 units is the perimeter of the resulting triangle.
63,889 rounded to the nearest hundred is 63,900
27.43% of the fish will be longer than 14 inches.
All we need to do is find the z-score and then the percent.
(14 - 11) / 5 = 0.6 which gives a percent of 27.43% over this amount.
For the fish shorter than 9 inches:
(9 - 11) / 5 = -0.4 which gives a percent of 34.46% under this amount.
34.46% of 500 is about 172 fish.