Answer:
$60 million
Step-by-step explanation:
you do what is 30% from 200 million
Answer:
Step-by-step explanation:
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Answer:
The answer is 18 cm
Step-by-step explanation:
<h3><u>Given</u>;</h3>
- A force of 100 newtons stretches a spring 5 cm
<h3><u>To </u><u>Find</u>;</h3>
- If a force of 360 newtons then how much a spring will be stretches
Now, We need to write a proportion
Here,
Force₁ = 100 N
Length₁ = 5 cm
Force₂ = 360 N
Length₂ = x cm
Now,
Force₁ ÷ Length₁ = Force₂ ÷ Length₂
100/5 = 360/x
100x = 360 × 5
100x/100 = 360 × 5/100
x = 18 cm
Thus, If a force of 360 newtons then 18 cm a spring will be stretches.
<u>-TheUnknownScientist</u><u> 72</u>
Assuming you know the quadratic formula:
You can fill in a, b and c in this and get:
Now, let's create a shorthand 
to make the writing easier:
But since one root is three times the other root (but we don't know which one), we also know that:
or 
If you solve this, you get:
or 
However, since q is a square root, it must be postive.
So we know that:
From this you find that
So p = 3/2
The roots are x=1/2 and x=3/2.
Answer:
The inverse of the function is;
x = (y + 2)/3
Step-by-step explanation:
Here in this question, we shall be calculating the inverse of a function.
The function is;
y = 3x - 2
Firstly, let w = x;
y = 3w -2
y + 2 = 3w
w = (y + 2)/3
Now replace w by x
x = (y + 2)/3
This is the inverse of the function
