hall4542 hall4542
  • 15-11-2022
  • Mathematics
contestada

how many distinct 5-letter strings can be created using the letters a, b, c, d, e if repetition is allowed, but the letters a appears at most twice?

Respuesta :

Otras preguntas

What is the average of 30, 40, and 80?
If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi
In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?
If y^8= 4 and y^7=3/x, what is the value of y in terms of x?
Checking daughter's homework and need help!  Miguel ordered a party try of sandwiches for a birthday party.  During the party, the quests left 2/5 of the sandwi
Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any directio
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
A pizza with 2 toppings from Maria's Pizza Place costs $11.00.A pizza with 5 toppings from Maria's Pizza Place costs $14.75.Each topping at Maria's Pizza Place
How many prime numbers are there between 56 and 100?
Meg pounded a stake into the ground. When she attached a leash to both the stake and her dog’s collar, the dog could reach 9 feet from the stake in any directio