Answer:
3 1/5 ounces.
Step-by-step explanation:
That would be 16/5
= 3 1/5 ounces.
The first one is 0.97 the second one is 6
Answer:
x= 7/5 (1 2/5 or 1.4)
Step-by-step explanation:
Move the variable to the left-hand side and change its sign.
12x-15+3x=6
Move the constant to the right-hand side and change its sign.
12x+3x=6+15
Collect like terms.
15x=21
Divide both sides of the equation by 15.
x=7/5 (1 2/5 or 1.4)
Answer:

Step-by-step explanation:
Given


Required

First, we calculate the z score






So:


From z probability, we have:
