Area of the rectangle is L x w = 20 * 15 = 300
Area of the triangle = 1/2 x base x height = 1/2 x 15 x 12 = 90
Total area = 300 + 90 = 390 cm^2
Answer: 0.0228
Step-by-step explanation:
Given : 

Since , the distribution follows a Normal distribution .
The formula to calculate the z-score is given by :-

For x=17.5 oz

The p-value = 
Hence, the required probability : 0.0228
Answer:
3 3/5
Step-by-step explanation:
Just divide 18 by 5 but rather than putting it in decimal form, it should be in fractional form
Thank me later :)
Answer:
1.29 for 1 pack
Step-by-step explanation:
5.16/4=1.29