An automobile battery manufacturer offers a 39/50 warranty on its batteries. The first number in the warranty code is the free-replacement period; the second number is the prorated-credit period. Under this warranty, if a battery fails within 39 months of purchase, the manufacturer replaces the battery at no charge to the consumer. If the battery fails after 39 months but within 50 months, the manufacturer provides a prorated credit toward the purchase of a new battery. The manufacturer assumes that X, the lifetime of its auto batteries, is normally distributed with a mean of 44 months and a standard deviation of 3.6 months. Use the following Distributions tool to help you answer the questions that follow. (Hint: When you adjust the parameters of a distribution, you must reposition the vertical line (or lines) for the correct areas to be displayed.)

Q: 12 5 10

A:

Q: 国 7.

A: Solve for a

Q: 8 15

A:

Q: 32 26

A: Use, sin(theta) = Perpendicular/Hypotenuse

Q: 54 22

A: Given figure,

Q: I have two questions. 1) Will improving customer service result in higher stock prices for the…

A: As per the honor code and the guidelines, we will solve only 1 question.

Q: 8 54 48

A:

Q: | مد 5 39=3

A: To solve for the value of q.

Q: 55 110

A: Given that: 5=55110

Q: 25m² – 16 =

A: Simplify  25m2-16

Q: 8+ 6 10. 9-2

A: This question is related to addition, subtraction and devision of numbers, we will solve it using…

Q: 32 14

A:

Q: 73 3.13 4 +55X0.41 Vis

A: Simplification

Q: 23-8K

A:

Q: 8. 5 912

A:

Q: 1.E=2 Xị

A:

Q: Suppose the movie theatre box office of a new film to be released is predicted to follow a Normal…

A:

Q: 22 6

A: Find the angle x .

Q: 7- + 4 = %3D 8.

A: Given,         738+4

Q: 6+5x(8/2)2

A:

Q: 216 5 5 6

A: B) It is a long division method used to divide.

Q: 62 28

A: A circle is given below as shown We have to find x°

Q: 32 7

A: Given data:   The given measurement of angle 7 is: . The expression for the corresponding angle is,…

Q: 8 36 6.

A:

Q: 4(P-9) = 92

A: Answer

Q: 2х 5х- 2 X + 15 3

A: Explanation and solutions is given below....

Q: 10,308+982

A:

Q: 1+4+6+8

A:

Q: 11 4.

A:

Q: 16+3•5

A: Given:  16+3*5

Q: 4 8 22

A: Given Triangle

Q: 6 √275

A:

Q: 6. Middle area is 39.7%. 0.3970-1985 -90 -50 = 0.3015 2-1985 Z=

A: X~N( 0 , 1 )   μ=0 , ?=1 (for standard normal distribution)   Z-score =( x - μ )/?

Q: 6 times 2

A: We have to find the product

Q: N2 10 7 Check

A: Given expression ,( 1/2) which is equal to  0.5

Q: 2)148

A: We can solve this as follows:

Q: 12  6 7    −    2    =

A: To find the value of 1267-2

Q: 8sin 75 = 4

A:

Q: m21, m22, m3 2 56 43 3.

A: Given diagram is,

Q: -2.8(-8)

A: Product of two negative numbers is a positive number. (Two negatives make positive)

Q: 21.4x22.6

A:

Q: |7-2x| +4 = 5 %3D

A: x is defined as :x = xx≥0-xx<0value of x is always positive. Value of 7-2x is depend upon value…

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.