If the amount
is deposited into an account paying simple interest
for time
the total value of the deposit
is given by
Simplify the expression. (This formula will be explored in more detail later in the course.)
Rational numbers may be written as fractions or terminating or repeating decimals. See
[link] and
[link] .
Determine whether a number is rational or irrational by writing it as a decimal. See
[link] .
The rational numbers and irrational numbers make up the set of real numbers. See
[link] . A number can be classified as natural, whole, integer, rational, or irrational. See
[link] .
The order of operations is used to evaluate expressions. See
[link] .
The real numbers under the operations of addition and multiplication obey basic rules, known as the properties of real numbers. These are the commutative properties, the associative properties, the distributive property, the identity properties, and the inverse properties. See
[link] .
Algebraic expressions are composed of constants and variables that are combined using addition, subtraction, multiplication, and division. See
[link] . They take on a numerical value when evaluated by replacing variables with constants. See
[link] ,
[link] , and
[link]
Formulas are equations in which one quantity is represented in terms of other quantities. They may be simplified or evaluated as any mathematical expression. See
[link] and
[link] .
Verbal
Is
an example of a rational terminating, rational repeating, or irrational number? Tell why it fits that category.
irrational number. The square root of two does not terminate, and it does not repeat a pattern. It cannot be written as a quotient of two integers, so it is irrational.
What do the Associative Properties allow us to do when following the order of operations? Explain your answer.
The Associative Properties state that the sum or product of multiple numbers can be grouped differently without affecting the result. This is because the same operation is performed (either addition or subtraction), so the terms can be re-ordered.
the transfer of energy by a force that causes an object to be displaced; the product of the component of the force in the direction of the displacement and the magnitude of the displacement
A wave is described by the function D(x,t)=(1.6cm) sin[(1.2cm^-1(x+6.8cm/st] what are:a.Amplitude b. wavelength c. wave number d. frequency e. period f. velocity of speed.
A body is projected upward at an angle 45° 18minutes with the horizontal with an initial speed of 40km per second. In hoe many seconds will the body reach the ground then how far from the point of projection will it strike. At what angle will the horizontal will strike
Suppose hydrogen and oxygen are diffusing through air. A small amount of each is released simultaneously. How much time passes before the hydrogen is 1.00 s ahead of the oxygen? Such differences in arrival times are used as an analytical tool in gas chromatography.
the science concerned with describing the interactions of energy, matter, space, and time; it is especially interested in what fundamental mechanisms underlie every phenomenon