7. What percent of the sophomores spend more than 60 minutes on homework per night? 8. What is the range of times that the middle 50% of the sophomores spend on homework per night? 9. How many sophomores do not do homework? 10. What percent of the sophomores spend less than 20 minutes per nig on homework?

Q: 6+w=4

A: The give equation is 6 + w = 4To find the value of w.

Q: a) How many students are taking Art?

A: the number of students taking Art if given by 6+10=16

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A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

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A: From the figure  ∠1=∠3                                       ∵Corresponding angles∠1=88∘ ∠1+∠2=180∘…

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A:

Q: 3 + 4 = jbygy

A: 3+4=7

Q: Find aly if and of to

A: Differentiation

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A:

Q: Given the graph of the following equation, what is the solution? √x+27= x-3 18 6

A:

Q: Find

A:

Q: 3 5 dx

A: To calculate the value of the given integral.

Q: スト2=3

A: The given equations are  12x+2y=36y+1=x

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A: given 10+c=25 find c by solving linear equation apply transpose for c and constant value one side…

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A:

Q: Find Sx" ĕ dx

A:

Q: stock b 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2 find IQR

A: 1.3,   -3.5,   -5.4 ,   6.3,  -7.6,  9.2Sample of size(n)=6

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A:

Q: find ny +c

A:

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A: Let the given integral be y - y = ∫z1-z2 dz           ..............(1)Let,z = sinx…

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A:

Q: Ty

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A:

Q: ze + 20 Donit make itake

A: Given x + y = 2   and  y = 312 = 72