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Digiron [165]
3 years ago
8

I’ll give points + brainalist for correct answer (:

Mathematics
2 answers:
likoan [24]3 years ago
8 0

Answer:

C) 2

Step-by-step explanation:

Emma:

Max = 20

Min = 12

Range = 20 - 12

Range = 8

Arianna:

Max = 18

Min = 12

Range = 18 - 12

Range = 6

Difference between the 2 ranges:

8 - 6 = 2

sweet-ann [11.9K]3 years ago
6 0

Answer:

C) 2

Step-by-step explanation:

Emma: Range  = 8

Arianna: Range = 6

The difference in the range is 2 (8-6)

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. In a class of 40 students, 8 are in the drama club and 12 are in the art club. If a student is selected at random, what is the
Levart [38]

Answer:

so the probability of selected student is in the drama club is 1/5

Step-by-step explanation:

total students = 40

drama club= 8

art club=  12

we have to find probability of drama club

P (drama) = favorable outcome / total outcome

                 =   8 / 40

                = 1/ 5

so the probability of selected student is in the drama club is 1/5

4 0
4 years ago
Use the Trapezoidal Rule, the Midpoint Rule, and Simpson's Rule to approximate the given integral with the specified value of n.
Sunny_sXe [5.5K]

Answer:

  1. -1392.09
  2. -1744.43
  3. -1636.41

Step-by-step explanation:

using the given integral

calculate:  Δx = (12-0) / 8 = 3/2

Xo = 0,   f(x) = x^3sin(x)

X1 = 3/2 ,   X2 = 3, X3 = 9/2,  X4 = 6,  X5 = 15/2,  X6 = 9,  X7 = 21/2,  X8 = 12

Inputting the given values into the Trapezoid rule, midpoint rule and Simpson's rule to approximate the given integral with the specified value of n = 8

8 0
3 years ago
If f ( x ) = 7 ( x − 1 ) + 8 f(x)=7(x−1)+8 , what is the value of f ( 1 ) f(1) ?
antiseptic1488 [7]

Answer:

8

Step-by-step explanation:

f(1) is another notation for x = 1

so we’ll plug in 1 for x

f(1) = 7((1) -1) +8

f(1) = 7(0) +8

f(1) = 0 +8

f(1) = 8

8 0
3 years ago
This is a geometry question. Can someone please help for 20 POINTS
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71 yuo would subtract 124 by 53

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What is the approximate area of the shaded sector in the circle shown below?
vova2212 [387]
Thank you for posting your question here at brainly. Feel free to ask more questions. 
<span>
The best and most correct answer among the choices provided by the question is </span> <span>B. 5.09 cm²</span><span>.
</span>

<span>
Hope my answer would be a great help for you.  </span>
8 0
3 years ago
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