Answer:
length=70cm
width=7cm
Step-by-step explanation:
total ratio=10 + 1
=11
length(2)=10/11 x 154 cm
=10 x 14cm
=140cm
one length is 140 cm/2=70cm
width(2)=1/11 x 154cm
=14cm
one width is 14cm/2=7cm
A is the answer hope it helps you
Answer:
Sample
Step-by-step explanation:
Given that television station XYZ wants to know the proportion of TV owners in Virginia who watch the station’s new program at least once a week. The station asks a group of 1000 TV owners in Virginia if they watch the program at least once a week. 250 of the TV owners surveyed indicated they did watch the program at least once a week.
Here the population is the set of all TV owners in Virginia
The group of 1000 TV owners asked about their opinion is the sample
Answer is it is a sample.
Note: The main difference between a population and a sample is that the population includes all the elements of the set while sample includes only a subset of the whole set.
Answer:
Step-by-step explanation:
we know that
The area of the figure is equal to the area of the larger square plus the area of the smaller square
Find the area of the larger square
Find the area of the smaller square
The total area