Mathematics, 18.07.2019 17:00 azertyqwerty123
Combination/permutation math a cellphone/telephone keypad has keys numbered with the digits 0 to 9, inclusive. each of the keys, except the "1" (one) and "0" (zero) keys, also contains letters. how many different telephone numbers are possible using this keypad, if each "number" consists of two letters followed by five digits, where the first digit is not zero? i know that the answer is 5,760,000 but i dont know how they got this answer. explain in detail and i will give brainliest
Answers: 1
Mathematics, 21.06.2019 17:00
The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?
Answers: 2
Mathematics, 21.06.2019 18:00
Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
Mathematics, 21.06.2019 21:50
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 3
Combination/permutation math a cellphone/telephone keypad has keys numbered with the digits 0 to 9,...
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