Mathematics, 25.11.2020 15:20 treviam963
How many 5-digit numbers are there in which three of the digits are 6, or two of the digits are 9 ?
Answers: 2
Another question on Mathematics
Mathematics, 20.06.2019 18:04
For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?
Answers: 2
Mathematics, 21.06.2019 19:30
Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)
Answers: 1
Mathematics, 21.06.2019 21:00
What is the value of m in the equation 1/2 m - 3/4n=16 when n=8
Answers: 1
Mathematics, 21.06.2019 21:30
Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?
Answers: 1
You know the right answer?
How many 5-digit numbers are there in which three of the digits are 6, or two of
the digits are 9 ?...
Questions
Mathematics, 05.12.2020 23:50
Biology, 05.12.2020 23:50
History, 05.12.2020 23:50
Mathematics, 05.12.2020 23:50
Business, 05.12.2020 23:50
Mathematics, 05.12.2020 23:50
Biology, 05.12.2020 23:50
Biology, 05.12.2020 23:50
