Answer:
AREA =18
Step-by-step explanation
think of a rectangle, 12 by 3 which is also 12*3
so you do 12*3=36
but since it is a triangle you have to divide it by 2
36/2=18
18
7 total cups of flour divided by 2.33 cups of flour needed per batch of 24 muffins equals three batches, then multiply total number of batches by number of muffins in each batch- 3x24- gives you a total of 72 muffins
Answer:
Step-by-step explanation:
Frequency table for the height of the seedlings,
Height (in inches) Number of seedlings
2
4
2
2
Now we can draw the line plot as attached.
Average height of the seedlings = ![\frac{2(\frac{1}{2})+4(\frac{3}{4})+2(\frac{5}{8})+2(\frac{7}{8})}{2+4+2+2}](https://tex.z-dn.net/?f=%5Cfrac%7B2%28%5Cfrac%7B1%7D%7B2%7D%29%2B4%28%5Cfrac%7B3%7D%7B4%7D%29%2B2%28%5Cfrac%7B5%7D%7B8%7D%29%2B2%28%5Cfrac%7B7%7D%7B8%7D%29%7D%7B2%2B4%2B2%2B2%7D)
= ![\frac{1+3+1.25+1.75}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B1%2B3%2B1.25%2B1.75%7D%7B10%7D)
= ![\frac{7}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B10%7D)