the ratio of the number of boys to the number of girls in a school is seventh to nine if there are 1240 students in the school h
ow many girls are there
1 answer:
There are 137.7 girls. Divide 1240 by 9.
You might be interested in
Answer:
0.3 feet
Step-by-step explanation:
2.75(0.8)^x
in which x is the number of bounces after the firts bouce
bouce 12 would mean x=11
2.75(0.8)^11 = 0.2
4x=251
251-84=167
4x=167
X=41.75
One tire will cost $41.75
Answer:
Step-by-step explanation:
Given
Required
We have:
This gives:
Open bracket
Collect like terms
Answer:
0.2
Step-by-step explanation:
2/10=0.2
I think you should re-check the question because you might have made a typo.
