The SAT scores are normally distributed with a mean of 1059, and a standard deviation of 145. Find the given probabilities for a randomly selected
student:
1. The student's SAT score is between 900 and 1000.
2. The student's SAT score is less than 950.
3. The student's SAT score is higher than 1400.
4. What is the score of the bottom 10%?
5. What is the score of the top 5%?

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.

just keep asking questions until you have a better understanding.

step-by-step explanation:

1/2(2*4)=6 $$- agahajakanajak