A study was conducted to determine how people get jobs. The table below lists data from 400 randomly selected subjects. Choose the correct pie chart. Job Sources Frequency Help-wanted ads (H) Executive search firms (E) Networking (N) Mass mailing (M) Help-wanted ads (H) Executive search firms (E) O Networking (N) O Mass mailing (M). 10 68 44 295 300- 250- 200 150- 100- 50- 0- Mass mailing (M) O Executive search firms (E) Networking (N) O Help-wanted ads (H) MENH Help-wanted ads (H) Executive search firms (E) Networking (N) O Mass mailing (M)

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: 6.7 Find the unique number which is equal to its half plus 1.

A:

Q: 5.1 #7

A: Given that                  A=60-1054-403-3502-425, λ=5

Q: 1o.e 4.60

A: trigonometry rule

Q: 18. -5

A:

Q: 10.0

A:

Q: d) | 4f(x)| dæ =

A:

Q: 4.5-10

A: Introduction: Suppose X and Y follow the bivariate normal distribution with mean and variance of X…

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

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

Q: Speedometer readings for a vehicle (in motion) at 14-second intervals are given in the table. t…

A: we need to find the distance travelled

Q: 8. 2 k=1 3k

A:

Q: 5. 20 52

A:

Q: 3 33. 3 .2 3.

A:

Q: 1. 12

A: We can use the concept of Pythagoras theorem to solve the given problem.

Q: 4. 36

A: Given,          34=a36

Q: Let A(x) represent the area bounded by the graph, the horizontal axis, and the vertical lines at t =…

A:

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.