Answer:
because he is fast
Explanation:
i dont know dont listen to me:)
Answer: Joe, Queenie and Lori
Explanation:
The ratio of words typed to seconds for Hoda is 5:8. To solve the question easily, this can be converted to Percentage which will be:
= 5/8 × 100.
= 62.5%
Karl: 2 words every 4 seconds. This will be:
= 2/4 × 100
= 50%
Joe: 6 words every 9 seconds. This will be:
= 6/9 × 100
= 66.7%
Queenie: 5 words every 7 seconds. This will be:
= 5/7 × 100
= 71.4%
Lori: 10 words every 13 seconds. This will be:
= 10/13 × 100
= 76.9%
Louie: 1 word every 3 seconds. This will be:
= 1/3 × 100
= 33.3%
Therefore, the people who have a GREATER ratio of words per seconds than Hoda will be:.
Joe, Queenie and Lori
Answer:
Cora's model does not exist in the atomic table, but close to helium which has a neutron of 2 and an electron and proton of 2 as well.
Explanation:
The number of electrons in an atom is the same as the number of protons, so if the number of electrons is 2, the number of protons is 2.
The neutron of an atom is the result of the subtraction of the atomic number from the atomic mass of the atom. Cora's has an atomic number of two (number of electrons) and the atomic mass of four. Therefore the neutron should be two (helium) and not four.
id say D
sorry if that’s wrong :)
