Answer:
The answer is "Experimental Probability ".
Step-by-step explanation:
The probability of experiments is uncertainty which is calculated several times as per the outcome of even an experiment. The probability distribution is probably dependent upon reasoning. This probability is a price of about one or zero. It was based on the relative frequency or what occurs during a probability test.
Answer: The total percentage loss would be 67%.
Step-by-step explanation:
Since we have given that
Rate of decline each year = 20%
Number of years = 5
We need to find the total percentage loss in value of the house at the end of 5 years.
So, Total percentage loss would be
Hence, the total percentage loss would be 67%.
Answer:
Step-by-step explanation:
We know by definition that the cosine is an even function, therefore
We also know that the sin is an odd function, therefore
By definition:
Then:
Using these trigonometric properties we can simplify the expression
F(x) = 5*x - 12
f(2) = 5*2 - 12 .... replace every x with 2, then use PEMDAS to simplify
f(2) = 10 - 12
f(2) = -2
The final answer is -2, which is choice C
Answer : 82.27cm²
Method :
First work out the area of the semi circle.
To do this we find the area a circle and half it.
The radius of the semi circle is 4.
To find the area of a circle is it radius² x π
Therefore the area of the semi circle is 4 ² x π
Then divide this by 2.
Then you should get 16 π which equals 50.26548246 cm ².
Then find the area of the triangle.
The area of a triangle is base x height divided by 2.
Therefore you should get 9 x 8 divided by 2 which you should get to 36 cm ².
Then add the two together to get
86. 26548246.
Then round to the newest hundredth to get to the final answer of 86.27cm².