Laura picks 7 apples. some apples are red and some are green. fewer than 4 of the apples are red. how many of lauras apples could be green? explain how you know?

4, 5, 6 or 7.

Step-by-step explanation:

Given,

Total number of apples = 7,

Let x be the number of red apples,

Then the number of green apples = 7 - x,

According to the question,

x < 4

-x > -4

7-x > 7 - 4

7-x > 3

⇒ Number of green apples > 3,

Also, number of green apples ≤ 7

Thus, the number of green apples are more than 3 i.e. 4, 5, 6 or 7.

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

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.