Marilyn Monroe is studying the effects of smoking. To do so, she exposes 96 mice to the scaled equivalent of a human smoking a pack a day. She measured lung capacity and instances of tumors as compared to a control group of 20 mice. What is the population of this study?

Q: B) C) 4 B. 6. 12

A: According to pythagorean  Theorem, Square of hypotenuse is always equal to sum of square of other…

Q: 48,24, 12,_ How does it change?

A:

Q: Find a and that solve the vector equation: + ß ;) = (³) 3

A:

Q: b) 7- 3(2х — 4) — 10

A: First we simplfy the bracket and then solve it for the value of x.

Q: 42 12) 1. +2

A: We have to solve the system of linear equations.

Q: 1) 8C3 1) 2) 6P4 2)

A: We have given two problems of combinations and permutations. We have to find the value of the given…

Q: 253 Ux_ dx

A: Use substitution method to solve the integral

Q: 15) 47 28

A: In this question we have to find value of x.

Q: 424-454

A:

Q: 16) 93

A: Given,

Q: c) trace(BD) d) (AB) C

A: Given, A=2-104-29,   B=0-93-1-31324,  C=601-6-11,D=-2-30141     We will compute c)  trace(BD) d)…

Q: 1.5,3,6, 12, How does it change?

A: Try to observe the logic behind the changes occurring in successive terms.

Q: 12 189 :- 245 500

A:

Q: 14 In2) Gc-リ2

A:

Q: (2xº)²

A: Given the expression=x(2x0)2

Q: 6 3) Let C = -2 8 Find 2 C

A: We have given a matrix C  We have to find (1/2)C

Q: 2.13 was not the asnwer.

A: Given: Sample variances12=8.5Sample variances22=4

Q: 4.) 5.) 6.) 50 10 4 9.) 8.) 7.) 11 38 47 4. %3D

A:

Q: 5 15 b) 12 28

A:

Q: 36) 34 16 A) 10.8 B) 23.7 C) 20.7 D) 24.7

A:

Q: 18) 45

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.