Answer: x<−28
Step-by-step explanation:
Answer:
I was taught in math to do the pencil test and if they hit both ends of the pencil then its not a graph and if the graph only hits one end of the pencil then its a graph
Step-by-step explanation:
Answer:
16 students
Step-by-step explanation:
144 students enter a spelling bee contest.
Step 1
For the semi final round we are told that only 1/6 of the group will make it into that round.
This is calculated as
1/6 × 144/students = 24 students.
This means that only 24 students would make it into the semi final rounds.
Step 2
We are also told in the question that only 2/3 of THAT group would make it into the final round.
" THAT" group been referred to in the question means the number students that made it to the semi final round
This is calculated as
2/3 of that group( the group that made it to the semi finals)
= 2/3 × 24 students
= 16 students.
Therefore, the number of students that will enter the final round of the spelling bee is 16 students.
Answer: 2.1 km
Step-by-step explanation:
Given
A road map has a scale of 
The length of road on the map is 
The ratio of length on the map to the length on road is 1:30,000
Suppose x is the length of real road
