Answer:
Area of semicircle =( π r2)÷ 2
= 1/2 × 22/7 × 11 ×11
= 11 × 17.5
= 19.25 CM2
Answer:
look at the picture i have sent
Answer: Probability that 3 are consonants and 2 are vowels is 0.3996.
Step-by-step explanation:
Since we have given that
Number of unique consonant tiles = 10
Number of unique vowel tiles = 5
Total number of tiles = 10+5=15
we need to pick 5 tiles randomly,
So, Probability that 3 are consonants and 2 are vowels is given by

Hence, Probability that 3 are consonants and 2 are vowels is 0.3996.
Answer:
It's 28!
Step-by-step explanation: