2. The operations manager of a company that manufactures tires wants to determine whether there are any differences in the quality of workmanship among the 2 daily shifts. The manager randomly selects 385 tires and carefully inspects them. Each tire is either classified as perfect, satisfactory, or defective, and the shift that produce it is also recorded At a 0.05 ie

Q: 2(54-4)+86

A:

Q: 12+(-3 1/10)

A: We make 3 1/10 into an improper fraction

Q: y 2 4 -2 --2 -4 74.

A: Given problem:-

Q: 103+53−1

A: Simplifying above equation we get ;

Q: 5n+34=-2(1-7)

A: Consider the following expression: 5n+34=-21-75n+34=-2×-65n+34=125n=12-345n=-22n=-225n=-4.4

Q: 30+120

A: Given; 30+120.

Q: 1+1 52+592

A:

Q: 5+862

A: The given data is: 5+862 To find the sum of the given expression.

Q: b) S 9+x

A: ∫x39+x8dx

Q: +100 3

A: Our objective is to find the solution of the above expression.

Q: 36a5 divided by b2

A: Given query is to divide given quantities.

Q: 28+76

A:

Q: 543+3853

A: Let assume that a = 543 b = 3853 The formula for calculating the addition of two numbers is,

Q: 6d + 6e (-) 9d - 8e

A:

Q: 13-2+3

A: this is a simple calculation question we will simplify this by normal calculation.

Q: 29 ×2+3

A: Given query is to perform indicated mathematics operation.

Q: 142 + 592

A: Given, we need to add 2 numbers142 + 592 =?