A telephone company charges $0.75 for the first 10 minutes of a call and $0.15 for each additional minute. Which interval below represents how a person can talk for $25 (assume that a person cannot talk for a fraction of a minute)? O Osxs 167 O Osxs 145 O Osx< 171 Osxs 132

Q: The sequence of positive whole numbers is given such that a1 1. If a7 120, find ag.

A: an+2=an+1+ana7=120

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A: Here given  -3≤x≤3

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A: Solve the matrix

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A: By equating S= 42 we can find the value of n

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A: Identify the point (x0,y0) on the line 7x-12y=10 that is closet to the origin.

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Q: (a)  32.5 % of what number is  12.48 ?   (b)  186 % of  30.5  is what

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Q: A) Enter :- (Does 27 NOT have to be reduced to lowest terms) 11 B) Enter - in reduced form: 55 (MUST…

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Q: Which interval notation represents -3 ≤x≤3? 1) [-3,3] 2) (-3,3] 3) [-3,3) (-3,3) 4) 1 O O O O a b n…

A: From the convention of interval notation, We can write: a≤x≤b  as x∈[a,b] which represents x which…

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Q: of r. 740 15 6. 10 38° C. 68° 38° D.

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Q: (n+2) 9. n+

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Q: 1. Evaluate. Express each answer as a whole number or a fraction. b) 2-3 c)3-2 d) 5-2 x 53 •) (4*)*…

A: a) -320b) 2-3c) 3-2 Note:   Multiple parts are given, we are answered with only three parts

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A: We have to express the decimal as a common fraction.

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A: For a hot air balloon to take off, the temperature of the air outside the balloon must be at least…

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Q: If the 10" term of an AP. is 52 and 17 term is 20 more than the 13* term „find the A.P.

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Q: Is 2k-1 odd or even number? Write conclusion

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Q: Express r1 = 0.27 as a fraction. Hint: l00r1 - r1 is an integer. Then express r2 = 0.2666 ... as a…

A: Given Data The value is r1=0.27.   The expression for the 0.27 as a fraction in the form of 100 r1-…