Answer:
Domain and Range are both all real numbers.
Step-by-step explanation:
For the function y=1.3x + 12 there are no restrictions on the function. Therefore all values are used for the x inputs and y outputs. So the domain is all real numbers and y is all real numbers.
Answer:
It means his IQ score is better than 91% of the other students scores and scored less than only 9% of the other students.
Step-by-step explanation:
Percentile is not the same as percentage. While percentage is the score gotten out of 100, whereas, percentile means that you are scored better than that percentage of people.
Thus, for his IQ score to be in 91st percentile, it means he scored above 91% of the other students, and only scored lesser than 9% of the students.
Answer:
careful
Step-by-step explanation: please give brainlyest
Hello! The answer to your question woulds be as followed:
We have to find how many marbles are in total first
12 + 11 + 17 + 5
= 45
Since we want to find the probability that you will NOT choose a blue marble, we have to find how many aren't blue
12 + 11 + 5
= 28
We have a probability out of 48 now, therefore
<u><em>28/48 would be our fraction, </em></u>
<u><em>To simplify:</em></u>
<u><em>7/12 or about 58.33%</em></u>
