3. The first number in a CxR table indicates the number of columns in the table; the second number indicates the number of rows.
A 3x7 table has 7 columns. The first number represents the number of rows, while the second number indicates the number of columns. Therefore, regardless of the number of rows, the total number of columns in this table is 7.
A 3x7 table has 7 columns. The first number (3) represents the number of rows, while the second number (7) indicates the number of columns. Thus, in this case, the table consists of 7 vertical sections.
3
To find 6x7 using 3x7, you can simply double the result of 3x7. This is because multiplication is distributive over addition, meaning that multiplying a number by a sum is the same as multiplying the number by each addend and then adding the products. In this case, 6x7 can be thought of as (3+3)x7, which equals 3x7 + 3x7, or 21 + 21, which equals 42.
3x7=21 3 and 7 are prime numbers, so 3x7 is the factor tree of the number 21.
You take 3x7+4=25 :)
21b/c3(number of dog years) x 7 (IFK y 7. maybe magic number.) So 3x7=you do 3x7=not that hardokok21
3x7 = 21
21 is a composite number, not a prime, having prime factors 3x7.
y = -1/(3x7 + 2x - 9)y = -(3x7 + 2x - 9)-1y' = -(-1)(3x7 + 2x - 9)-2(3x7 + 2x - 9)'y' = (3x7 + 2x - 9)-2(21x6 + 2)y' = (21x6 + 2)/(3x7 + 2x - 9)2
The coefficient in algebra is the number before a letter with an exponent on it. The 3 is the coefficient in this example: 3x7
23 Prime numbers are odd numbers and 21=3x7