Amazon has them for sale starting at £86.40
Press 2ND Catalog (above zero) to access the catalog.
When I use my calculator, I get 5.6great answer :)
the answer is 21. (use a calculator and it is : 84% 4=21
get a calculator
To find the greatest common factor (GCF) using a TI-84 PLUS calculator, you can use the built-in "gcd" function. First, press the "MATH" button, scroll down to "NUM," and select "gcd." Then, input the two numbers you want to find the GCF for, separated by a comma, and press "ENTER." The calculator will display the GCF of the two numbers.
28
To find the zeros of a function using a TI-84 calculator, first enter the function into the Y= editor. Then, access the "Calc" menu by pressing the "2nd" button followed by "Trace." Select the "zero" option, and the calculator will prompt you to set a left bound and a right bound around the zero. After entering these bounds, the calculator will calculate and display the zero of the function.
You get 5.6 It tells me that 15 is not a factor of 84.
84
6
The TI 84 calculator is a Texas Instruments graphing calculator. These are widely available at stores such as Walmart, Office Depot and Best Buy. They are also available online from Amazon or eBay.