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nignag [31]
3 years ago
8

Ve spent the whole weekend grading math assignments. I graded 30 students

Mathematics
1 answer:
OLga [1]3 years ago
3 0

Answer:

75

Step-by-step explanation:

How many students is 1% of the class, 30/40=0.75, so you could do 0.75x100=75, or you could do 0.75x60=45, and 45+30=75.

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Step-by-step explanation:

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Dafna11 [192]
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2 years ago
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Gabriel invested $77,000 in an account paying an interest rate of 3%
const2013 [10]

Answer:

Isabella earn 5604.54 more money than  Gabriel

Step-by-step explanation:

As we know

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b) CI for Isabella

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7 0
3 years ago
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Ainat [17]

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3 years ago
Two lines that intersect at 90 degree angles
Molodets [167]
That would be a right angle 
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