Answer:
range in age = 5
Step-by-step explanation:
The range of a set of data is the difference between the highest and lowest values in the set.
we can see that the highest age is 29 and the smallest age is 24.
29 - 24 = 5
range = 5
Greetings.
The answer is
a = determines the shape of parabola (upward, downward, narrow or wide)
h = determines the transformation of the graph for x-axis (For example, (x+1)², the graph would move from x=0 to x=-1
k = determines the transformation of the graph for y-axis. (For example, x²+1, the graph would move from y = 0 to y = 1.
Given:
Two electrons are added to each of six atoms in a group.
To find:
The expression for the net change in charge.
Solution:
Charge of atoms = Number protons - Number of electrons.
Let number of atoms be x.
6 atoms = 2 electrons added
1 atom = electrons added
1 atom = electrons added
x atoms = electrons added
Therefore, the net change in charge is represented by the expression because we subtract number of electrons to find atom charge, where, x is the number of atoms.
6 atoms = 2 protons removed
1 atom = protons removed
1 atom = protons removed
x atoms = protons removed
Therefore, the net change in charge is represented by the expression , where, x is the number of atoms.
Area: 12+30= 42
42/2=21
21 x 24=504
Area= 504
Perimeter = 12+30+24.7+26.8=93.5
Hope this helps :)
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