4) The length of time it takes college students to find a parking spot in the library parking lot follows a normal distribution with mean u = 3.5 minutes and standard deviation o = 1 minute. What percentage of college students will take between 2 and 4.5 minutes to find a parking spot in the library lot? A) approximately 23% C) approximately 9% %3D B) approximately 49% D) approximately 77%

Q: 6+w=4

A: The give equation is 6 + w = 4To find the value of w.

Q: 3y=45

A: Given information:

Q: 103= 10%3D 2.

A: 102  = 100

Q: 1x-3=23

A: Given 1x - 3 = 23

Q: 4r> 16 -10

A: A mathematical statement, which states that two expressions are not equal is called an inequation…

Q: 4h-3=9

A: We have to find h

Q: 24 = 3 + y

A: We have to solve the given expression for y. The expression is 24=3+y.

Q: 1 +1

A: Given  1+1=

Q: a2 - 4 = 0

A:

Q: Y -2 -1 1 3 6

A: Given query is to find indicated limit.

Q: 3b-12 = 30

A:

Q: 2ex+1=8

A:

Q: 11+2x=31

A:

Q: -8 = 6+n

A:

Q: 18+x=14

A: We will find the value of x

Q: 6+12=

A: Given,          6+12

Q: -3 1

A:

Q: How do I find numbers 2 and 4?

A:

Q: 30 = 6 + z z =

A: Given : 30  = 6+z

Q: 43a+10-26a=27

A: To solve: 43a+10-26a=27

Q: カメ Z

A: Find value of  2+2x4

Q: 2+36=38

A: Given 2+ 36 = 38  Yes the given statement is true .

Q: 3=-6+r

A:

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.