You subtract 3 cents and add up how many months it is tiil it reaches the same ammout as adding 5 cents and adding up six months every time
First you add 31 and 11 and you get 42, then you do 2,940 divided by 42 which is 70. Then you multiply 70 by 31, and you get 2, 170,
and there are 2,170 apples which is the answer
Answer:
Test statistics = 1.87
Step-by-step explanation:
We are given that a political study took a sample of 1000 voters in the town and found that 56% of the residents favored annexation.
And, a political strategist wants to test the claim that the percentage of residents who favor annexation is more than 53%, i.e;
Null Hypothesis, : p = 0.53 {means that the percentage of residents who favor annexation is 53%}
Alternate Hypothesis, : p > 0.53 {means that the percentage of residents who favor annexation is more than 53%}
The test statistics we will use here is;
T.S. = ~ N(0,1)
where, p = actual percentage of residents who favor annexation = 0.53
= percentage of residents who favor annexation in a sample of
1000 voters = 0.56
n = sample of voters = 1000
So, Test statistics =
= 1.87
Therefore, the value of test statistics is 1.87 .
Answer:
4!
Step-by-step explanation:
The answer is not 8, its 4. Just took the test!
Step 1) Look at the base
We can see that the base is a square, so most likely then this net is a pyramid.
Step 2) Look at the sides
We can see that there are 4 sides, and they are triangles.
By definition, a triangular pyramid only has 3 sides, which we know because it has 'triangle' in its name. But, the tetrahedron has 4 sides, which we know because it has the prefix 'tetra' in it, which means 4.
The correct answer is tetrahedron.
Hope this helps! :)