Answer:
There are 8 hydrogen atoms
Step-by-step explanation:
There are 2 hydrogen atoms in one atom, as you said. You'd multiply 2 with 4 to get 8 hydrogen atoms.
The h(x) should be Left 4 units translated to the left or right to represent the same function d(x).
<h3>What is a function?</h3>
The function is a type of relation, or rule, that maps one input to specific single output.
Calculation of h(x) that need to be translated:
h(x) represents a line with slope 2.
Let's assume it has y-intercept b so,
h(x) = 2x + b
d(x) represent h(x) shifted up 8 units.
So,
d(x) = h(x) + 8
d(x) = 2x + b + 8
Now
h(x−a) = d(x)
2(x−a) + b = 2x + b + 8
2x − 2a + b = 2x + b + 8
-2a = 8
a = -4
Since a is negative, so the shift is to the left to represent the same function d(x) .
Learn more about the function here:
brainly.com/question/16995471
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Answer:
Step-by-step explanation:
20,000 students 50% are accepted so that is 10,000 students of that 10,000 only 25% enroll which is 2,500.
Here you go hung profodpe
Answer:
Step-by-step explanation:
5/8x = 1/2x + 2
5/8x - 1/2x = 2
46x = 2
x=16
So you want to get x by itself so you. First you get 5/8x and 1/2 and subtract 1/2 from both sides. Then find the common demonantor for both numbers. After use inverse operations to multiply both sides by the reciprocal of the fraction coefficient. Finally check the solution by substituting 16 for x in the original equation.
