math
posted by jenna .
Riding on a school bus are 20 students in 9th grade, 10 in 10th grade, 9 in 11th grade, and 7 in 12th grade. Approximately what percentage of the students on the bus are in 9th grade?

math 
Ms. Sue
20/45 = ?

math 
alyssa
Wouldn't it be 20/46?
Since 20+10+9+7= 46 which is the total of students.
And since you are trying to find what percentage of them are 9th graders it's 20.
So 20/46= 0.43 which is 43%
So the answer is 43% of the students on the buss are 9th graders. 
math 
Ben sheepysheep
43.47826087 actually mate

math 
Rome
20+10+9+7=46
20/46= .43
=43% 
math 
celeste
x6 is greater than 6 and x over 6 is less than equal to 1 what would it equal

math 
Allison
20+10+9+7=46
There are 20 students in 9th Grade.
20/46=0.43478261
The percentage of students in the ninth grade riding the bus are 43%. 
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soso
solve(sin(pi/2 (20/a)*((1(20/a)^2)^.5)))

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gagan
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A. The coefficient of the xterm of the trinomial
B. The constant term of the trinomial
C. The degree of the trinomial
D. The coefficient of the x2term of the trinomia 
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Vicki
43%

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aa
m+n=A/D

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Shivam
43%

math 
Glen
43% of the students are of the 9th grade

math 
Bob
43.478260869565217391304347826087% of the students are in 9th Grade

math 
Laura
43%

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wanda
82+27/72

math 
Anonymous
1n/5=12

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king
when 3x 2x +1 is subtracted from 2x + 7x +5 the result well be

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Aaliyah
20

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David
How do you do this problem f(x)=3x6+2x3176;c=2

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mayra
questions 3 : Mrs. Scott decided that she would spend no more than $120 to buy a jacket and a shirt.

math 
Chris
20+10+9+7=46
20/46 = .43478261
.43478261x100 = 43.5%
43.5% are ninth graders 
math 
Anonymous
1+3

math 
Abbigail lol
43%are 9th graders

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bhagyasrinivas
The area of an isosceles triangle EFG is 60m2 and EF=EG=13m.find the measure of FG?

math 
kenesa dereje
(##2&!)9?

math 
Alex
43.478%

math 
Yo yo jo
This is so easy lmao

math 
tooshbucket
43% dummmbbbbasssss

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Anonymous
One week James worked his regular 40 hours and 4.75 hours of overtime. If his regular hourly rate is $5.50 per hour, what was his gross pay for the week?

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derek
im not that smart

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Anonymous
An elephant walks westward at a speed of 4 miles per hour (mph) through a flowing river. The river flows south at a fixed speed of 10 mph. The path of the elephant is perpendicular to the flow of the river. What is the resultant magnitude of these two velocity vectors? Choose the closest answer.

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Mrs. Dearing
Determine the domain and range of

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jannjann
the volume of a cube varies directly as the cube of its edge. How many times will volume compare to the original is tripled

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anonymus
5%

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Harman
2x+3y=46 3x+5y=74

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emily villela
How many square inches of giftwrap will be needed to cover a box that is 4in x 6in x 2in? In your final answer, include all of your calculations.

math 
Annan Dejene
20+10+9+7=46
% of G9 students=20/46*100=43.478260%
so the percentage of 9th graders onthe bus is
43.478260% 
math 
carry on
yat

math 
SHATRA
oof
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