2/9 right???? because if you spin it you have a 1/9 chance for each number or would the answer be 2/81
Answer:
The ball first bounces up to a height of 2 meters, and then falls 2 meters towards the ground
Step-by-step explanation:
Answer:
The probability is 
Step-by-step explanation:
From the question we are told
The population proportion is 
The sample size is 
The number of graduate who had job is k = 209
Generally given that the sample size is large enough (i.e n > 30) then the mean of this sampling distribution is

Generally the standard deviation of this sampling distribution is

=> 
=> 
Generally the sample proportion is mathematically represented as

=> 
=> 
Generally probability of obtaining a sample proportion as low as or lower than this, if the university’s claim is true, is mathematically represented as


From the z table the area under the normal curve to the left corresponding to -3.022 is

=> 
Answer:
It would be 2x+2-3x-15>0,there is a line underneath the sign.
Step-by-step explanation:
Its because you are just multiplying the number on the outside with the numbers or variables in the parenthesis.
Leave the sign because its not gonna change anyways.unless you know what x equals.
(-6y-2)+5(3+2.5y) expend
-6y-2+15+12.5
6.5y+13