Test scores on the nationally standardized ACT test for Fresno state students ( a large population of students ) are normally distributed with a mean of 19 and SD =4.7. Certificates are given to students who score in the top 2.5% of those who took the test. Approximately what percentage of the scores are between 14.3 and 23.7?

probably the last option

step-by-step explanation:

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )

the answer is  

a.

4,624π mm2

step-by-step explanation: