makenah47 makenah47
  • 06-12-2022
  • Mathematics
contestada

(1 point) how many strings of 4 lower case english letters are there that have the letter x in them somewhere? here strings may use the same letter more than once. (hint: it might be easier to first count the strings that don't have an x in them.) your answer is:

Respuesta :

Otras preguntas

Multiply and put in simplest form: 2x(4x+5) ANSWER= 8x^2+10x Why is 8x squared?
Which issue should be corrected prior to the proofreading stage? usage errors sentence variety spelling errors grammar mistakes
List the six external parts or “peripherals” of a computer system and identify which are output and which are input devices.
What species may have been the first to use crude tools?
Multiply and put in simplest form: 2x(4x+5) ANSWER= 8x^2+10x Why is 8x squared?
How did the Enlightenment’s theories of government view the role of government?
When three or more lines intersect at one point they are ______.
Which best describes derived characteristics?
can you write a paragraph with these words: itinerary, encounter, seek, destination, reschedule, overcome,accompany, venture
what does des badauds ou chineur confirmes de la grande region