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: 3.3 31 3 O 3 O 3평 37

A:

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

A:

Q: 4. 108 45 C B.

A: As per guideline we have to solve only one since all question are different

Q: 10

A: To simplify 35+710.

Q: dx 0 4-x

A: To evaluate the integration.

Q: 5.1 #7

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

Q: 1o.e 4.60

A: trigonometry rule

Q: 2. 6. 1.

A:

Q: 18. -5

A:

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

A: Solution is done in step 2

Q: 10.0

A:

Q: T. 9

A: Given: To determine: ST→ & tan∠S

Q: 18 20

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: Find the value of x.

A: This can be solved using geometry and trigonometry rule.

Q: %3D 6.

A: Please see the explanation below

Q: 9.2 2 15 5 3 16

A:

Q: -4 X+

A:

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: 1.r -5 1.Г 2

A:

Q: 10. 6. 3.

A: we have to find the radius of circle from the given figure

Q: 3. Graphically Subtract (-1+i) from (3+2i)

A: If we have to subtract a vector b from another vector a, graphically, then we actually are adding…

Q: 8. 2 k=1 3k

A:

Q: 60 6 30 V3/2

A: Topic:- trigonometry ratios

Q: 5. 20 52

A:

Q: Find the circumference of each circle. Leave your answer in terms of T.

A: From the image of the circle, we see that the radius=r=3.9 units

Q: 2.73-0.94

A: Here we subtract a number in another number.

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.