Answer:
x = 3.4
Step-by-step explanation:
given,
mean = 3.7 inches
standard deviation = 0.5
we want find the value of Q₁ = ?
the value of x such that, P(X < x)= 0.25
= > 
= > 
=> 
=> 
=> x = -0.67 x 0.5 + 3.7
=> x = 3.365
=> x = 3.4
No it is not anything can have 5 sides but not form a pentogon
The geometric sequence Is required to answer the question
Answer:
• Algebraic expression is formed from variables and constants using
different operations.
• Expressions are made up of terms.
• A term is the product of factors. Factors may be numerical as well as
algebraic (literal).
• Coefficient is the numerical factor in a term. Sometimes, any factor
in a term is called the coefficient of the remaining part of the term.
• The terms having the same algebraic factors are called like terms.
• The terms having different algebraic factors are called unlike terms.
• Expression with one term is called a 'Monomial’.
• Expression with two unlike terms is called a 'Binomial’.
• Expression with three unlike terms is called a 'Trinomial’.
• In general, an expression with one or more than one term (with non-
negative integral exponents of the variables) is called a ‘Polynomial’.
• The sum (or difference) of two like terms is a like term with coefficient
equal to the sum (or difference) of coefficients of the two like terms.
Since there are two unknowns, Matt's age and Andy's age, we need to formulate two algebraic equations in order to solve the system. The first independent equation that we could form, is the relation ship of their ages. Suppose we let Matt's age be equal to x. Andy's age will be denoted as y. Then,
x = 5 + 2y
The second independent equation would be the sum of their ages:
x + y ≤ 35
As you can observe, I used an inequality with the symbol ≤ which means less than or equal to. It means that their sum could be less than or equal to 35. So, the equation is
x + y ≤ 35
Solving the equation,
5 + 2y + y ≤ 35
3y ≤ 35-5
3y ≤ 30
y ≤ 10
Thus, Andy's greatest age could be 10 years old.
