Answer: 3/4 cm³
Step-by-step explanation:
V = width x height x length
V = (1/2cm)(3cm)(1/2cm)
V = (3/2)(1/2)
V = 3/4 cm³
Answer:
3/8
Step-by-step explanation:
Fraction of green pencils = 1 -1/4 + 3/8 =3/8
The scale doesn't start at 0. One could argue the maximum value should be 7, but this is a formatting choice.
To solve the problem we must know about Z-Score.
<h3>What is Z-score?</h3>
A Z-score helps us to understand how far is the data from the mean. It is a measure of how many times the data is above or below the mean. It is given by the formula,

Where Z is the Z-score,
X is the data point,
μ is the mean and σ is the standard variable.
The life span of an appliance that has a z-score of –3 is 24 months.
Given to us
- Mean, μ = 48 months,
- standard deviation, σ = 8 months,
- Z-Score = -3
<h3> What is the life span of an appliance?</h3>
The life span of the appliance can be calculated using the Z-score formula,

Substitute the values,

Hence, the life span of an appliance that has a z-score of –3 is 24 months.
Learn more about Z-score:
brainly.com/question/13299273
Answer:
use the quadruple double schlop schlop theorum
Step-by-step explanation: