Answer:
3 beads.
Step-by-step explanation:
p = 3q
9 beads = 3q
q = 3 beads.
Answer:
Step-by-step explanation:
STEP 1 - Write the formula Speed = Distance/Time on the board. STEP 2 - Divide the distance travelled (150 metres) by the time it took to travel (25 seconds). STEP 3 - Do the calculation 150 divided 25. You can use a calculator if you need to!
<h3>Answer:</h3>
There are 40,320 ways, in which 8 books can be arranged on a shelf.
<h3>Solution:</h3>
Here, we are to find the number of ways in which 8 books can be arranged on a shelf. The total number of books is 8 and the way of arranging books is also 8.
- If one book is placed in the first place, then 7 books will be placed in front of it. If 2 books are placed in the 2nd place, then only 6 books can be placed after that book. This sequence will continue till 1 .
<u>Permutations </u><u>:</u>
- A permutation is an arrangement of objects in a definite order.
➲<u> P ( n, r )= n ! / ( n - r ) !</u>
- n = total number of objects
- r = number of objects selected
The number of ways to arrange 8 books on a shelf will be :
➝ P ( n, r ) = n ! / ( n - r ) !
➝ P ( n, r ) = 8 ! / ( 8 - 8 ) !
➝ P ( n, r ) = 8 ! / 0 !
➝ P ( n, r ) = 8 × 7 × 6 × 5 × 4 × 3 × 2 × 1 / 1
➝ P ( n, r ) = 40, 320
ㅤㅤㅤㅤㅤㅤ~ Hence, there are <u>40,320 ways</u> in which 8 books can be arranged on a shelf !
1 Meter = 3.28084 ft
3.28084 ft x 14 = 45.9318 ft
The answer is 45.9318 ft is in 14 Meters.
Hope this helps! :D
Answer:
see below
Step-by-step explanation:
Volume is the product of the three dimensions: length, width, and height.
The numbers in the three columns need to have a product of 12. Your knowledge of multiplication tables lets you fill in the missing factors easily.
