Question A spherical balloon is being filled with air at the constant rate of 10 cm'/sec. How fast is the radius increasing when the radius is 1 cm? Submit an exact answer in terms of x. Provide your answer below: dr cm/sec dt E FEEDBACK MORE INSTRUCTION SUBMIT Content attribution

Q: 4. If we randomly pull a number from B, what is the probability that it is also an element of A? P…

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Q: 5.78+9.1

A: We have given that,  5.78+9.1 We will find the addition of the given values?

Q: 10 8/10 + 9 7/12=

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Q: 5(18)

A: To find5(18)

Q: 63.52x4.7

A: To find 63.52x4.7

Q: Gventhe graphety=j(z)sekow.trd the waue /-4).

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Q: 7 11

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Q: 62 a,b,c

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Q: 9 b and c

A: b) We check if the denominator is 0 for any value of x.  2x2+5=0 2x2=-5 x2=-5/2 (not possible) So…

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Q: Expand (a −b)4

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Q: 4. Fill in the following contingency table with the number of observations that fall into each com-…

A: x1 = number of colored oranges from Skittles brand = 77 x2 = number of colored oranges from M &…

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Q: 10| 5 10 10 -5 -5

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Q: 2 10 8 1 0 07 -9 -8 - 5 0 1 0 4 9 0 1

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Q: This is the graph of a function f (x). What is the value of /, f (x) dx? (3, 1.5) (0, 0) 3 -2 -1 2 3…

A: Definite integral is the area under the graph with x axis. If a function is positive ( above the x…

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

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A: We use  Sin(a+b) = sin(a)cos(b) + cos(a) sin(b)  Pythagoras theorem (Hypotenuse)2 =…