Answer:
1 : 3000
Step-by-step explanation:
Given that:
Scale measurement as following:
4 centimeters are equal to 120 meters.
To find:
The scale factor = ?
Solution:
First of all, let us learn about the definition of scale factor.
Scale factor means 1 unit on scale is equal to what length of actual measurement.
We are given that 4 cm on scale is equal to 120 meters of actual length.
We need to find nothing but how much 1 cm of scale is equal to actual length.
4 cm of scale = 120 meters or 12000 cm of actual length
Dividing by 4 on both sides, we get:
= 1 cm of scale =
= 3000 cm of actual length
Therefore, the scale factor is <em>1 : 3000</em>
Put the values of x and y to the expression:
![.\ \ x\ +\ \ y\\.\ \ \downarrow\ +\ \downarrow\\-50+(-60)=-110](https://tex.z-dn.net/?f=.%5C%20%5C%20x%5C%20%2B%5C%20%5C%20y%5C%5C.%5C%20%5C%20%5Cdownarrow%5C%20%2B%5C%20%5Cdownarrow%5C%5C-50%2B%28-60%29%3D-110)
Answer:
is there a picture
Step-by-step explanation:
Answer:
61194.2707cm³
I suck at rounding so this is the answer not rounded :)
Answer:
Option (d)
Step-by-step explanation:
Let's work by the process of elimination.
Option (a):
The population as well as the aim of study is not defined. Hence, it is incorrect.
Option (b):
As the girls belong to soccer team, the views towards their favourite sport would likely be biased and they will probably chose soccer as their favourite sport. This is incorrect.
Option (c):
The nature of data is not described. Also we don't know whether the sample drawn was random or biased. Hence, this option is also incorrect.
Option (d):
In this scenario, the sample is drawn randomly. The aim of the study is also clearly defined. Hence, this option is correct.