Math TEAS

How many milligrams are in 1 gram?

1,000

What is the Pythagorean theorem?

a^2+b^2=c^2 Used to calculate the missing length of a side of a right-angled triangle.

What is the formula for the area of a triangle?

A= ½ • b • h

What does this square represent?

The right angle. It is exactly 90 degrees the two sides form the angle.

What is this symbol?

The square root is the opposite of squaring. A value when multiplied by itself equals the original number, representing inverse squaring.

What does “C” represent in this image?

The hypotenuse is the longest side of a right-angled triangle positioned opposite the 90 degree angle.

What is a prism?

a 3D geometric solid with two identical, parallel bases (polygons) and flat sides that are parallelograms

How to find the volume of a prism?

V=B×h

How many cm are in 1 inch?

2.54 cm

How many cubic inches are in 1 cubic foot?

1,728

Define Circumference and the formula to find it.

The total distance around the edge of a circle.

c=\pi\cdot d

c=2\cdot\pi\cdot r

Define Diameter

A straight line that passes through the center of a sphere. Connecting two opposite points on its edges.

How many Kiloliters are in one Liter?

There is 0.001 kiloliters in 1 liter.

Define Radius

A straight line from the center of a circle to its circumference. R= D/2

What does King Henry Died By Drinking Chocolate Milk stand for?

• Kilo

• Hecto

• Deka

• Base

• Deci

• Centi

• Milli

  Metric Conversion Chart

How many pounds are in 1 kg?

2.2lb

Define Area of a circle

The area of a circle is the area inside a boundary. It represents the amount of surface covered by the circle.

Define Perimeter

The total distance around the edge of a two dimensional shape. 2 x (L+W)

What is the total degree of four interior angles of any quadrilateral?

360 degrees

What is the formula to find the area of a circle?

A=\pi\cdot r^2

How many feet are in a mile?

5,280 feet

What is the formula to find the circumference of a circle?

C=2\cdot\pi\cdot r

How many milliliters are in 1 L?

1000 mL

What is the order of operations?

PEMDAS (parentheses, exponents, multiply, division, addition, subtracting.)

Linear versus non-linear?

Linear is proportional. Non-linear is non-proportional.

What does rational mean in math?

A number that can be expressed as a fraction of two integers.

What is an integer?

A whole number.

What is the formula for Celsius to Fahrenheit?

F=\left(c\cdot1.8\right)+32

What is the formula for Fahrenheit to Celsius? C=\left(F-32\right)\cdot1.8

C=\left(F-32\right)\cdot1.8

What does “range” mean in math?

The difference between the highest values and lowest values in a given set of numbers

What does Proportion(s) mean in math?

A statement of equality between two ratios.

What is dimensional analysis?

The use of a set of units to find an equation, or to check the answer of a calculation.

What is the mode?

The mode is the number occurring most often in the data set.

What is the mean?

The average of all the numbers.

What is the median?

The middle number of an ordered list.

How many centimeters are in 1 meter?

100 cm

What is the formula to find the volume of a rectangle?

V= L • W • H

What is the square root of 2?

1.41

“e'“ equals

2.718

Variable

Values within an expression that aren’t fixed.

Constant

Fixed value, not associated with the variable. Remains the same, stands by itself.

Coefficient

Multiples by the variable within an equation.

Term

A component separated by + or - signs

4 Times a Number

4x

4 more than a Number

x + 4

4 LESS than a number

x - 4

4 times the difference of two numbers

4 (x-y)

Sum, And

x+y

Difference

x-y

Product

xy

Is, equals

=

Direct Proportional Equations

Represented by “k” It describes a relationship where if one quantity increases or decreases, the other quantity does as well, maintaining constant ratio.