Q#2: the weight of 5 person before they stopped smoking and 5 weeks after they stopped smoking are as follow Person Before 1 2 3 155 4 120 138 55+roll# 166 176 After Use t test for paired observation to test the hypothesis at 0.05 level of significance, that giving up smoothing has no effect on a person's weight. Let critical region is 2.776 164 161 131 65+roll#

Q: Adult Americans were asked if they felt that food packaging labels were truthful. Sixty-seven…

A: GIVEN DATA P( felt that food packaging labels were truthful) = p = 0.67 sample size (n) = 90 x = no.…

Q: Solve for M. Q=29twM^2/23c

A:

Q: What is Curvilinear Relationship?

A:

Q: Solve for O40く27 3+2008分: 6 4sin 2.

A:

Q: Solve 2 +125=0

A:

Q: Solve for xx: 4x=23

A: use the basic operation of multiplication.

Q: x+2x-3 =0

A: It is given that,        x23+2x13-3=0we have to find the value of x.

Q: Solve 1.12 x 10-11 / 2.23 x 10-12

A: The final answer is 112/223 Which is approximately 0.502242

Q: 35 2x 21

A: Given information:

Q: Solve for x. 2x+29 3x+8

A: Both the angle with x variable makes a supplementary angle.i.e (180°).

Q: solve  (x+2)2=16 x=

A:

Q: solve equation a+2/3=-3/4

A: To determine the value of a.

Q: 3 X 15

A: We have a property when two chords intersect each other.

Q: Solve for x

A: Given, Three parallel lines cut by two transversal line We have  to find the value of x

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.