Answer:
314 cm²
Step-by-step explanation:
To find the area of a circle, use the formula A = πr² by substituting r = 10.
A = πr² = π10² = 314 cm²
Answer:
Step-by-step explanation:
Total number of pairs of socks in a drawer = 10
Number of black pairs of socks = 5
Number of blue pairs of socks = 5
A. If you picked 2 socks [black] and [blue] 3rd pick guarantees you will have one pair of either blue or black
Number of socks you pull out to guarantee that you have a pair of one color = 3 socks
B. If you want to pick 2 good pairs and your 6 picks are worst case, so 7th pick of the socks will give you good pair of two colors.
Number of socks you pull out to have two good pairs = 7 socks
C. If you want to have a pair of black socks your worst case will be you pick all 10 blue socks so another 2 socks must be black.
Number of socks you pull out to have two black socks = 12 socks
Answer:
2. 53
3. 37
4. 37
5. 53
6. 106
7. 74
Step-by-step explanation:
please write in proper English to answer
The number of plates is an illustration of permutation and combination
The number of plates is 2592
<h3>How to determine the number of plates</h3>
The range is given as: AVVJ 144 To: BVNP 199 (exclusive)
From the range, we have the following highlights:
- The first letter can be either A or B (i.e. 2 letters)
- The second letter can be only V (i.e. 1 letter)
- The third letter can be from W to M (24 letters)
- There are 54 numbers between 144 and 199
The number of plates (n) is then calculated as:
Evaluate the product
Hence, the number of plates (n) is 2592
Read more about permutation and combination at:
brainly.com/question/12468032
