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frozen [14]
3 years ago
12

The ___ of an event is the ratio of occurrences to trials.

Mathematics
1 answer:
Yuki888 [10]3 years ago
5 0

Answer:

Experimental probability

Your Welcome

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2(h - 8) - h = h - 16
tresset_1 [31]

2(h-8)-h=h-16

2h-16-h=h-16

h=h

h has infinitely many solutions.

5 0
2 years ago
The wildflowers at a national park have been decreasing in numbers. There were 300 wildflowers in the first year that the park s
Scorpion4ik [409]
Although the number of new wildflowers is decreasing, the total number of flowers is increasing every year (assuming flowers aren't dying or otherwise being removed). Every year, 25% of the number of new flowers from the previous year are added.
The sigma notation would be:
∑ (from n=1 to ∞) 4800 * (1/4)ⁿ , where n is the year. 
Remember that this notation should give us the sum of all new flowers from year 1 to infinite, and the values of new flowers for each year should match those given in the table for years 1, 2, and 3
This means the total number of flowers equals:
Year 1: 4800 * 1/4 = 1200 ]
+
Year 2: 4800 * (1/4)² = 300
+ 
Year 3: 4800 * (1/4)³ = 75
+  
Year 4: 4800 * (1/4)⁴ = 18.75 = ~19 (we can't have a part of a flower)
+
Year 5: 4800 * (1/4)⁵ = 4.68 = ~ 5
+ 
Year 6: 4800 * (1/4)⁶ = 1.17 = ~1
And so on. As you can see, it in the years that follow the number of flowers added approaches zero. Thus, we can approximate the infinite sum of new flowers using just Years 1-6:
1200 + 300 + 75 + 19 + 5 + 1 = 1,600

8 0
3 years ago
250 gram as a percentage of 1 kg ​
kodGreya [7K]

Hey there!

Answer: 25%

\rightarrow \:  (\sf{ \frac{250}{1000} ) \times 100}

\rightarrow \: ( \sf{0.25) \times 100}

\rightarrow \:  \sf{ = 25\%}

5 0
2 years ago
Read 2 more answers
Heyyyyy please help me do this question
Vlad [161]

Answer:

5/12

Step-by-step explanation:

convert 1/3 to 4/12 and 1/4 to 3/12 so 3+4=7 so 7/12 dropped out so now 12-7=5 so 5/12 is the answer

6 0
3 years ago
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Every week at the Cougar Scouts meeting, Diane is in charge of the craft activity. This week, she decides to make pinecone bird
liraira [26]

Answer:

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3 0
3 years ago
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