What is the largest integer n such that there is a multiple of 4 less than n2 but greater than n2+\(\frac{2016}{n^2}\)?
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Factorial n! means the product of the first integers from 1 to n. What is the least positive integer n such that n! is a multiple of 2015*2016?
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Nhân tố n! Có nghĩa là sản phẩm của các số nguyên đầu tiên từ 1 đến n. Số nguyên dương ít nhất n sao cho n! Là một trong nhiều năm 2015 * năm 2016?
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Xác xuất của 3 đỉnh của khối lập phương từ một tam giác vuông là gì ?
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N is a natural number greater than 1. When 1 is added to N the result is a multiple of 2. When 2 is added to N, the result is a multiple of 3. When 3 is added to N, the result is a multiple of 4. When 4 is added to N the result is a multiple of 5. When 5 is added to N the result is a multiple of 6. When 6 is added to N the result is a multiple of 7.
Given a set three integers greater than 1.
Let A be the number that's 1 less than the product of three given integers.
Let B be the product of numbers that're 1 less than three given integers.
Known that A is a multiple of B.
How many sets can you find.
A. 1
B. 2
C. 3
D. 4
Find the sum of all prime numbers between 1 and 100 that are simultaneosly 1 greater than multiple of 4 and 1 less than a multiple of 5
1,3. Find the smallest odd three-digit multiple of 11 whose hundreds digit is greater than its units digit.
2,4. Find the sum of all the integers between 150 and 650 such that when each is divided by 10, the remainder is 4.
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There are three numbers such that the second is four times the first, the third is 3 less than the first. The sum of the first and the third numbers is 27. What is the average of three numbers?
The first number is: (27+3) : 2= 15
The third number is: 27- 15=12
The second number is:15x4=60
Average of three numbers is: (15+12+60):3=29
Answer:29
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Question 1:J is a factor and a multiple of 25. What is J?Answer: J Question 2:How many prime numbers are less than 10? Answer: There are numbers.Question 3:The greatest even factor of 62 is Question 4:The smallest multiple of 47 is Question 5:Find the sum of all the factors of 19Answer: Question 6:A prime number between 42 and 46 is Question 7:The number 55 has factors.Question 8:In the following figure, AN 5cm and AB 8cm. NB cm Question 9:If m, n are consecutive odd numbers and is divisi...
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Question 1:
J is a factor and a multiple of 25. What is J?
Answer: J =
Question 2:
How many prime numbers are less than 10?
Answer: There are numbers.
Question 3:
The greatest even factor of 62 is
Question 4:
The smallest multiple of 47 is
Question 5:
Find the sum of all the factors of 19
Answer:
Question 6:
A prime number between 42 and 46 is
Question 7:
The number 55 has factors.
Question 8:
In the following figure, AN = 5cm and AB = 8cm. NB = cm
Question 9:
If m, n are consecutive odd numbers and is divisible by 3 and 5 then m =
Question 10:
The largest possible whole number that is less than 120 and has only 2 and 5 as prime factors is
1.If 2x-y5 then the value of Mleft(x+2y-3right)^2-left(6x+2yright)left(x+2y-3right)+9x^2+6xy+y^22.The free coefficient in the following poly nomaial: left(2x-2right)left(x+1right)left(7-x^2right)is:3.The greatest integer number x such that frac{2x-1}{x-3}-1 0 is:4.How many of the integer n such that satisfy the inequality left(n-3right)^2-left(n-4right)left(n+4right) 43 are less than 3?5.The opposite fraction of frac{x-2}{7-x} is:
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1.If 2x-y=5 then the value of M=\(\left(x+2y-3\right)^2-\left(6x+2y\right)\left(x+2y-3\right)+9x^2+6xy\)
\(+y^2\)
2.The free coefficient in the following poly nomaial: \(\left(2x-2\right)\left(x+1\right)\left(7-x^2\right)is:\)
3.The greatest integer number x such that \(\frac{2x-1}{x-3}-1< 0\) is:
4.How many of the integer n such that satisfy the inequality \(\left(n-3\right)^2-\left(n-4\right)\left(n+4\right)< =43\) are less than 3?
5.The opposite fraction of \(\frac{x-2}{7-x}\) is:
A 6 digit number begins with the digit 8. The number is divisible by 9 and all digit of the number are different . What is the possible smallest value of this number ?MNPQ is the square that is made up of to identical rectangles and two square of area 9cm2 and 16cm2. The area of the square MNPQ is ?I have two digit in the decimal part.Iam greater than 75 but less than 80 . What least possible number am I ?
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Một số gồm 6 chữ số bắt đầu bằng chữ số 8. Số này chia hết cho 9 và tất cả các chữ số của số này đều khác nhau. Giá trị nhỏ nhất có thể có của số này là gì? MNPQ là hình vuông được tạo thành từ các hình chữ nhật giống hệt nhau và hai hình vuông có diện tích 9cm2 và 16cm2. Diện tích của hình vuông MNPQ là? Tôi có hai chữ số trong phần thập phân. Tôi lớn hơn 75 nhưng nhỏ hơn 80. Tôi ít nhất có thể là số nào?