Answer: 0.4052
Step-by-step explanation:
Given : Mean :
Standard deviation :
The formula for z -score :
For x=308 ,
The p-value =
Hence, the probability that a can will be sold that holds more than 308 grams =0.4052.
Answer:
Quadratic
Step-by-step explanation:
This is because quadratic equations require a variable squared. Most numbers have two square roots, a positive and a negative. So, the implementation of (variable)² in an equation will most likely have x ± (variable) as an answer.
Answer:
18
Step-by-step explanation:
15-10÷5+5
First distribute the 10 ÷ 5.
15-2+5
Left to right, Subtract the 15-2.
13+5
Add.
18
Answer:
72.25 in^2
Step-by-step explanation:
Formula
Area = s^2 where s is the length of a side.
Given
s = 8.5 in
Solution
Area = s^2
Area = 8.5^2 = 8.5 * 8.5
Area = 72.25 in^2