Answer:
Step-by-step explanation:
4/10 can be written in several different ways:
2/5, 40/100 (same as 0.4).
Answer:
352
Step-by-step explanation:
:)
:)
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Answer:
64 ft²
Step-by-step explanation:
10 ft · 10 ft
100 ft²

6 · 6 = 36
36 ÷ 2 = 18
18 ft² + 18 ft² = 36 ft²
100 ft² - 36 ft²
64 ft²
Answer:
You would expect to get 50 heads
Step-by-step explanation:
Each time you flip a coin you will either get heads or tails. This means that you have a 1/2 probability of getting heads. If you use this then you need to multiply 1/2 and 100 to get the expected amount of heads. Multiplying by a half is just dividing by 2. Therefore, the answer is 100/2 = 50. The answer is 50 heads