V = 1/3 × (pie) × radius^2 × height of cone
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Answer:
Step-by-step explanation:
The answer is seven (7)
Explanation:
There are eight red flowers
There are ten white flowers
There are five yellow flowers
Add those together.
8+10+5 = 23
Subtract from the total number of flowers which is thirty.
30 - 23 = 7