Order of Operations
What does GEMDAS stand for?
Groups, exponents, multiply and divide, Add and subtract.
When multiplying 2 negative numbers your product will be?
Positive
Are fractions, decimals, percent equal to one another?
Yes
What is the formula for area?
Length x width or base x height
What are the two measures used for central tendency?
Mean measures the average of the data and Median measures the middle data point in your data set.
What is the second step in this problem?
5(3x2)-4
What is 6 x 5
When adding two negative numbers your sum will be?
What is negative
Convert 425% into a decimal
What is 4.25
What is the formula for volume?
LxWxH or Bh
What measures the difference of the highest and lowest numbers in a data set?
Solve this exponent
5 to the power of 4
625
When subtracting a negative number, what abbreviation have you learned?
KCO Keep change opposite
Convert to a fraction in simplest form:
49/77
what is 7/11
What is the formula to find the area of a triangle?
1/2bh
What is a quartile?
Ordering your data from least to greatest, and dividing the numbers up into 4 equal groups.
Using prime factorization break down 120
2^3x3x5
Solve the following problem: -17+15-(-21)
19
Convert to a percent:
125/100
What is: 5/4
What is the difference between the B (big B) and the b (little b)
The B (big B) stands for the area of the base of a 3D object, whereas the b (little b) stands for base which is comparable to length or width. When looking at objects such as triangles or trapezoids the B or b will be used since width or length does not truly apply.
The x axis is independent and the Y axis is dependent.
What is the distributive property?
The distributive property is a rule in math that helps us when we have to multiply a number by a group of other numbers added together. It tells us that we can either multiply each number separately and then add the results, or we can distribute the multiplication to each number inside the group and then add the products.
Which of the following numbers is an integer?
121/11 or 37/3
121/11 which simplifies to 11 which is a whole number and all whole numbers and their opposites are integers.
Convert to a decimal:
27/30
what is .9
Using the correct vocabulary: How do you determine what the bases of a trapezoid are verses side lengths?
The 2 sides that are parallel with one another and form a right angle with the height of the shape.
explain the relationship of independent and dependent variables?
Independent is the cause and Dependent is the effect. Independent does not rely on change but Dependent changes as the independent does.