Answer:
The middle
Step-by-step explanation:
Tan(30o)= ?/25
25 * tan(30o) = ?
? = 14.4
Ok first we calculate the length of board without losses:
4 * 11.5 = 46 inches
then, we have 1 inch of waste allowed fir each piece, so the total waste is 4*1 = 4 inches
finally, we will add the length of the waste to the desired length to get the total length of the board as follows:
total length of board = 46+4 = 50 inches
Answer:
No
Step-by-step explanation:
Emilia = 2 cups of grape juice for every 5 cups of pineapple juice
We can simplify this to 1 cup of grape juice for every 2 1/2 cups of pineapple juice
Darnell = 1 cup of grape juice for every 4 cups of pineapple juice
You can see the difference
Hope this helps a bit...