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Anton [14]
3 years ago
13

Tessa's class had a math exam where the grades were between 0 and 10. N(g) models the number of students whose grade on the exam

was ggg. What does the statement N(8)>2⋅N(5) mean?
Mathematics
2 answers:
Dafna11 [192]3 years ago
8 0

Answer:

The number of students whose grade was 8 is more than twice the number of students whose grade was 5.

Step-by-step explanation:

N(8) models the number of students whose grades on exam was g.

(The answer is correct, I did it on Khan Academy.

jekas [21]3 years ago
4 0

Answer with explanation:

→ 0<Grades in math exam< 10

N(g)= Number of students in the class whose grade on the exam was g.

→→→The Statement whose Meaning we have to write is

   N(8) > 2.N(5)

→→→The grade in numbers of 8 students in the class is greater than two times the grade in numbers of 5 students in the class.

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Your hourly salary increased from $14 to $29. What is the percent increase in your<br> salary?
V125BC [204]

Answer:

107%

Step-by-step explanation:

$14 to $29

Original number/start = $14

End number = $29

Increase = $29 - $14 = $15

% increase = Increase ÷ Original Number × 100

Substitute in known values

% increase = 15 ÷ 14 × 100

Divide

% increase = 1.07 × 100

Multiply

% increase = 107%

The percentage increase is 107%

Hope this helps :)

4 0
3 years ago
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Gemiola [76]
The correct answer for this would be X=10
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Based on the Census, state A has 17 fewer electoral votes for president then state B. If the total number of electoral votes for
makkiz [27]
X = B.......x - 17 = A

x + x - 17 = 87
2x - 17 = 87
2x = 87 + 17
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x = 104/2
x = 52........so state B has 52 electoral votes

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52 - 17 = A
35 = A.....so state A has 35 electoral votes



6 0
3 years ago
Work out m and c for the line: y = 8 − x
vlabodo [156]
The equation is y=mx+c
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4 0
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What is the solution to the equation 3/<br> x+4+3/2x+8 = 0?
mixas84 [53]

Answer:

X= -4

Step-by-step explanation:

^ you have to isolate the radical than raise each side to the power of its index which gets you

x= -4

5 0
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