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Zepler [3.9K]
3 years ago
5

At Wallys school 30% of the student are in 8th grade if there are 470 students total find the number of 8th grade students

Mathematics
2 answers:
kiruha [24]3 years ago
4 0
30%*470=141 (So the number of students in 8 grade is 141)

9966 [12]3 years ago
3 0
To find 30% of 470 students we want to do 470*0.30. The 0.30 is the decimal format of 30% because you move the decimal twice to the left. And the asterisk (*) represents multiplication.

When you do 470*0.30 you get 141 students 

Hope this helps.
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The price of a visit to the dentist is \$50$50. If the dentist fills any cavities, an additional charge of \$100$100 per cavity
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Step-by-step explanation:

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3 years ago
A total of 646 tickets were sold. They were either adult ticket or student tickets. There were 54 fewer student tickets sold tha
Firdavs [7]

Answer:

350

Step-by-step explanation:

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6 0
2 years ago
PLEASE HELP! IF YOU DON'T KNOW DON'T ANSWER! 60 POINTS!!
postnew [5]

Answer:

an = 1/2 (4)^ (n-1)

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Step-by-step explanation:

The formula for a geometric sequence is

an = a1 (r)^(n-1)

where an is the term of the sequence

a1 is the initial term of the sequence

r is the ratio

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I will assume that x=6 means we want to know the 6th term

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3 0
3 years ago
Estimate the sum of 23 and 71
Natali [406]
Estimation:

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8 0
3 years ago
Read 2 more answers
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horrorfan [7]

Answer:

C(2, 2) is the solution to both lines A and B.

Step-by-step explanation:

Line A is given as:

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Hence, equation of line A is:

Similarly B is a line passing through (0,0) and (5,5).

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Thus, option C is correct.

8 0
2 years ago
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