Answer:
114
Step-by-step explanation:
z = (x − μ) / σ
0.93 = (x − 100) / 15
x ≈ 114
8/9 - 5/9 = 3/9 = 1/3
Answer: 1/3 more must be filled
Answer:
and im here for it :D
Step-by-step explanation:
Answer:
$48.51
Step-by-step explanation:
do 5% of $46.20 and then add it to the original number
Hope this helps u :D
Answer:
8 minutes
Step-by-step explanation:
Step one:
given
A submarine is 105 feet below the surface of the water
depth of submarine= 105 feet
let the time of ascending be x
Required
The time taken to ascend up to 81 ft
Step two:
the expression for the situation is
<em>81=105-3x</em>
solve for x
3x=105-81
3x=24
divide both sides by 3
x= 24/3
x=8 minutes