A sample of students is taken from the school’s A honor roll. The school estimates that there are actually 360 students on the A
honor roll. Using this sample, how many students on the A honor roll are 8 th graders?
1 answer:
Answer:120.
Step-by-step explanation:this is because there are 3 grades at the school 6th 7th and 8th so you simple need to divide 360 by 3 and that gets you 360.
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B) The area of the garden and path is:
8 x 6 = 48
C) the area of just the path is:
48 - 35 = 13
Answer:
I am not so sure but I think it is x>3
Step-by-step explanation:
Answer:
3÷2
Step-by-step explanation:
First let the required no. be 'x'.
By question,
(2÷3)+2x=3x-(5÷6)
or,(2+6x)÷3=(18x-5)÷6
or,2+6x=(18x-5)÷2
or,4+12x=18-5
or,x=9÷6
Therefore, x=3÷2
Answer:
it depends in how many marbles there were in total add more details and then I'll give more help
Step-by-step explanation:
