Sa7uasugabbylorinMa Sa7uasugabbylorinMa

04-04-2017
Mathematics

contestada

How many bit strings (strings of 0's and 1's are there of length 7 that have more 0's than 1's?

Respuesta :

LammettHash LammettHash

04-04-2017

Any string containing at least 4 zeros and 3 ones will count. The total number is then

[tex]\dbinom74+\dbinom75+\dbinom76+\dbinom77=64[/tex]

Answer Link

Otras preguntas

What is the mean of the data set [3, 2, 2, 12, 6, 5, 14, 4]? 2 4 6 7

One gram of sugar(S) contains 4 calories and one gram of fat(F) contains 9 calories. If one serving of a food contains 160 calories and has 7 grams of sugar , h

Which of the following can you use to find 20 percent of 48? 0.02(48) 0.2(48) 2(48) 20(48)

Incorrect techniques generally lead to ligament and tendon damage. Please select the best answer from the choices provided. OT OF

Which of the following is not a way in which humans direct a industrial pollution b. wastewater discharge c. fertilizer in aquatic ecosystems d. fishing Please

Which of the following is not true about reflections

the side elevation of a storage building is mapped on a coordinate grid. which equation could be used to determine the corresponding x value(s) of the roof line

a. The Coahuiltecans hunted for all of the following foods except: deer b. bison c. javelinas d. moose Please select the best answer from the choices provided

7-(-9)-18+(-19)+18.

convert 364 kg to lb