Answer:
z the N emotionalism
Step-by-step explanation:
The compensation condescension c'mon vegetarianism
Answer:
![\text{B)} \quad e^5=3x](https://tex.z-dn.net/?f=%5Ctext%7BB%29%7D%20%5Cquad%20e%5E5%3D3x)
Step-by-step explanation:
The exponential function and the natural log are inverse functions:
e^ln(x) = x
Using both sides of your given equation as exponents for e, we have ...
e^(ln(3x)) = e^5
From the above, we know that ...
e^(ln(3x)) = 3x
so we can substitute that into the preceding equation to get ...
3x = e^5
Swapping sides of the equal sign gives an equation that matches choice B:
e^5 = 3x
Answer:
![1.05\ in](https://tex.z-dn.net/?f=1.05%5C%20in)
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or
Let
x -----> the amount of weight
y ----- the amount a spring will stretch
we know that
For x=80 lb, y=2.1 in
<em>Find the value of k (constant of proportionality)</em>
![k=y/x](https://tex.z-dn.net/?f=k%3Dy%2Fx)
substitute the values
![k=2.1/80](https://tex.z-dn.net/?f=k%3D2.1%2F80)
The linear equation is
![y=(2.1/80)x](https://tex.z-dn.net/?f=y%3D%282.1%2F80%29x)
How far will it stretch when 40 pounds is attached?
For x=40 lb
substitute the value of x in the linear equation and solve for y
![y=(2.1/80)(40)=1.05\ in](https://tex.z-dn.net/?f=y%3D%282.1%2F80%29%2840%29%3D1.05%5C%20in)
Answer:
He had 5 minutes left for question C.
Step-by-step explanation:
20 minutes to do the quiz.
He spent:
11 minutes on question A
4 minutes of question B.
So, for the first 2 questions, he used 15 minutes.
How much time did he have left for question C?
Total of 20 minutes, in the first two questions he used 15. So
20 - 15 = 5
He had 5 minutes left for question C.
Answer:
5,000
Step-by-step explanation: