HELP! A code is made up of a letter (A–Z) and two digits (0–9). The digit can be repeated. How many possible codes exist?

2600
260
46
28

260

Step-by-step explanation:

you multiply the two together to see how many possible outcomes there are.

i hope this helped :))

answer: idk

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.