Math Mashup
In the linear equation y = 2/3x - 4, find slope and the y-intercept.
What is the slope is 2/3 and (0,-4) is the y-intercept?
a graph that uses bars to display data
What is a bar graph?
the square root of 289
What is 17?
the equivalence of the ratio circumference over diameter
What is pi?
Square (x - 8)
What is x2 -16x + 64?
Find the area of the label on theWet Wipes container, if the height of this label is 12cm and the diameter of the base is 8cm. Use 3.14 for pi and round to the nearest tenth.
What is 301.4 cm squared?
a type of bar graph that uses bars to represent the frequency of numerical data that have been organized in intervals
What is a histogram?
the cube root of 216
What is 6?
the equivalence of distance over time
What is rate or speed?
Solve (y - 10)(y + 10)
What is y2 -100?
Find the solution to the system of equations for
x - y = -15
x + y = -5.
(-5, 10)
the measures of central tendency
What are mean, median, and mode?
the cube root of -27
What is -3?
the fromula to find simple interest
What is I = prt?
Solve 5x - 7 = -10x + 8.
What is x = 1?
A rectangle has a perimeter of 18cm. Its length is 5 cm greater than its width. Find the dimensions.
What is 2cm by 7cm?
The measure of central tendency is most affected by an outlier.
What is the mean?
the square root of 1521
What is 39?
the simple interest of a savings account with a balance of $4563 and the interest rate is 4.25% after 3 months
What is $48.48?
Factor (x2 + 8x + 16).
What is (x+4)squared?
the square root of -1; (See picture!)
What is i?
a system used to condense a set of data, where place value is used to organize this data
What is a stem and leaf plot?
the square root of 2116
What is 46?
In 2000, there were 356 endangered species in the U.S. One year later 367 species were considered endangered. Find the percent of change. Round to the nearest tenth.
What is 3.1% increase?
Simplify (4x + y)(3x - 4y).
What is 12x2 -13xy - 4y2?