Statistics
Mode, mean, median and...
Range
What is the formula for the area of a quadrilateral?
A = b.h
(-) x (-) = ?
(+) x (+) = ?
(-) x (+) = ?
(+) x (-) = ?
(+)
(+)
(-)
(-)
What unit would we use to calculate the volume of a prism whose measurements are in centimeters?
cm3
Mean is commonly known as...?
Average
What is the formula for the area of a triangle?
A = (b.h):2
A negative base with an odd exponent is going to yield a positive or negative result?
Negative result
If a number has a decimal that is smaller than 5, do we round up or down?
round down
How do you calculate the range of a data set?
You subtract the lowest value from the highest value.
If the measurements of a shape are in inches, in which units is the result going to be?
in2
Is this statement correct? Why or why not?
(52) + (42) = (5+4)2
It is wrong!
You can't apply the distributive property to an addition.
What is the square root of 144?
12
The 25% of a town has blonde hair. If the town's population is 1304 inhabitants, how many people have blonde hair?
326
Imagine a rectangle of base 9 cm and height 3 cm. that rectangles has a right angle triangle attached to the side of the same height and base 6 cm. What is the combiend area of the whole shape?
36 cm2
Name the four properties of powers or give examples of them...
Multiplication of powers with the same base.
Division of powers with the same base
Power of a power
Distributive property
A student got 6, 9, 8 and 5 in his last four excercises. What is his average for this bimester?
7
If the sales of Pick-up trucks represent the 45% of the sales of a car dealership. How big is the angle that is going to represent these sales in a Pie Chart?
162°
What is the area of an isosceles triangle which its two equal sides are 6 cm each and its largest angle is 90°?
18 cm2
Solve the following operation, you have 30s starting... now!
(32)2 + [(271 + 235)0 . 5]= ?
86
What is the correct order of operations?
Parenthesis, Exponents, Multiplication, Division, Addition and Subtraction.