Math Final Review

Front

What is the order of operations in mathematics?

Back

The order of operations is a set of rules that determines the sequence in which calculations are performed. The acronym PEMDAS helps remember the order: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

Calculate: 4 + 9 + 8 ÷ 4

Back

15

Front

If a bike trail is 8.54 miles long, how do you find the total distance traveled after riding it multiple times?

Back

Multiply the length of the trail by the number of times ridden. For example, 8.54 miles x 4 = 34.16 miles.

Front

What is the median of a set of numbers?

Back

The median is the middle number in a sorted list of numbers. If there is an even number of observations, the median is the average of the two middle numbers.

Front

Find the median of the following numbers: 5, 15, 10, 20, 15, 10, 15

Back

15

Front

What are coordinates in a Cartesian plane?

Back

Coordinates are a pair of numbers that define a point's position on a Cartesian plane, represented as (x, y).

Front

Identify the coordinates of Point A: (-1, 2), (3,2), (3,-3), (3,-5)

Back

(-1, 2)

Front

How do you calculate speed?

Back

Speed is calculated by dividing the distance traveled by the time taken. The formula is: Speed = Distance / Time.

Front

Alicia drove 182.4 miles in 3 hours. What is her speed in miles per hour?

Back

60.8 miles per hour.

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in mathematical expressions or equations.