If a college student is randomly selected, what is the probability that the student's favorite movie is rated PG13? a. 0.5455 Ob. 0.2727 Oc. 0.4545 Od. Cannot determine from the given information Movie G PG 10 45 Male Female 15 35 Total 25 80 PG13 R Total 125 320 500 175 375 600 300 705 1100

Q: 12. 4 2 O -2 -4 y 2 4 6 XA

A: The graph of the function is given.The aim is to find the function for the given graph.

Q: 3. √11

A:

Q: 7.2-9

A: Solution: The percentage of body fat measured at the beginning of the semester and at the end of the…

Q: dx 0 4-x

A: To evaluate the integration.

Q: 4. 1+x+x* dx 1+x2 34.

A:

Q: x - 3 2- y 2. 7- 2x 4. 3 2.

A:

Q: 45x(4²)3 3. Express as a single power. 48 a. 43 b. 42 C. 418 d. 46

A:

Q: 8. Solve for x. 3 4 16

A:

Q: 25. 1 | 1 1 + 1 - 1

A: Solution is done in step 2

Q: 1.25a +3> 0.5a-6 and 2.5a 129-1.5a

A:

Q: 5-x-3 > 3 4.

A:

Q: 3 125 3) = 5x 6. - 3 4,

A:

Q: a) : ?

A: here differentiate both sides with respect to x.

Q: 1.6+0.4(x+6)+3.2

A: To simplify the expression means writing it in the simplest form.

Q: -2.4≥ x/5

A: We have to solve for x

Q: 1. ²-4 Difference of squares

A:

Q: 6. X-4 >2 X+3

A:

Q: k2. 7k + 10 k2. 3k k2 + Sk + 15 k2 - 4k - 12

A: Given; 1. [(K2+7k+10).(k2+3k)]/[(k2+8k+15)(k2-4k-12)] 2. 7/(x-2) - 5/(2-x).

Q: -4 X+

A:

Q: 8. 2x + 21 < 11

A: Solve inequality

Q: (c) Give an orthonormal basis for Span {x₁, X2, X3}.

A:

Q: (y>-- (2x-y 2-3 AALAM

A: Here we have to graph the given inequality:-  y&gt;-x2-22x-y ≥-3

Q: -7 2. Fine the gcneral Selution

A: Given differential equation is: x2d2ydx2+xdydx+y=-7.     …..1 Substitute x=ez z=logx Now,…

Q: 1.r -5 1.Г 2

A:

Q: Which graph represents the following ellipse (z+1)ª + 16 (v-3)° 36 = 1?

A:

Q: (b) Give an orthogonal basis for Span {X₁, X₂, X3}.

A:

Q: 9. 6 < 2x + 2

A:

Q: 97 45. -x³dx +

A:

Q: Coga 2.

A: we have to find, log7(6)÷log7(3)+log7(2)=?

Q: For the following equation, determine the values of the missing entries. Reduce all fractions to…

A: given x=y2 complete the table as follows

Q: 7.2-2

A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518

Q: 10. x2 + x2 = x4

A:

Q: 10.1-2 q 6

A: Image is attached with detailed solution.

Q: 4. 4 x+3 x-3 x2 -9

A:

Q: 一 tp人 川

A: Given,           y'=x+1y4+1

Q: 4. 3. 2. 13. 8. x-3 x+5 15. tOL X 13

A: We want to find value of x.  In a circle let PQ and AB be two chords. Let they intersect at the…

Q: 1 (-7)2 dx r(x-7)2 6.

A: Given,  ∫1xx-72dx