Answer:
5000
Step-by-step explanation:
hmu if you need more help! :D
Do a proportion
30/100= x/30
30 x 30= 900
900 divided by 100= 9
Answer is 9 students
Answer:
1:2
Step-by-step explanation:
The given expression is

We have to find the value of d , given the values of a,b and c are 8.9m,4.9 s , 71m/s respectively .
To find the value of d, we have to substitute the given values of a,b and c, that is

