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nignag [31]
2 years ago
7

there are 30 students in the classand 24 of these students pass their english test.what percentage of these students pass their

test
Mathematics
1 answer:
GaryK [48]2 years ago
5 0

Step-by-step explanation:

Total students-30

No.of students pass their English test-24

24/30 X 100=80%

So,80%students pass their test

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Below are the final exam scores of twenty introductory statistics students.
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Answer:

Please find the graph in the attachment file.

Step-by-step explanation:

In this question, certain data is missing, that's why we define its diagram only.

7 0
3 years ago
Pauline invested $6,700 at a simple interest rate of 2%. If the maturity value of the investment was $7,169, how long did Paulin
Akimi4 [234]

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Step-by-step explanation:

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2 years ago
Find three consecutive EVEN integers such that the sum of the smallest number and twice the middle number is 20 more than the la
nordsb [41]

define the 3 numbers

smallest number = x

middle number = x + 2

largest number = x + 4

write the equation

sum of the smallest number and twice the middle number

\begin{gathered} x+2(x+2) \\ x+2x+4 \\ 3x+4 \end{gathered}

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5 0
1 year ago
Write an equation for the following situation: 15 less than a number is equal to 12
weeeeeb [17]
Break it down
"15 less than " means -15
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"is equal to" means '='
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3 0
3 years ago
Megan paid $2.52 in sales tax on an item that cost $36.00 before tax. At that rate, how much would she pay in sales tax for an i
jeyben [28]

Answer:

She would pay $2.80 in sales tax.

Step-by-step explanation:

This question can be solved by proportions, using a rule of three.

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$2.52 - $36.00

x - $40.00

Applying cross multiplication

36x = 40*2.52

x = \frac{40*2.52}{36}

x = 2.8

She would pay $2.80 in sales tax.

7 0
3 years ago
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