Answer:
C. The initial number of trees planted by the agency is 1,500, and the growth rate is 2% per year.
Step-by-step explanation:
52 thousandths = 0.052
Move two decimal places to the right:
<h3><u>5.2 x 10⁻² ⇒ the scientific notation</u></h3>
Answer:
The answer is "
".
Step-by-step explanation:
Given value:
![\to \frac{2 \frac{7}{8}}{2 \frac{1}{4}}](https://tex.z-dn.net/?f=%5Cto%20%5Cfrac%7B2%20%5Cfrac%7B7%7D%7B8%7D%7D%7B2%20%5Cfrac%7B1%7D%7B4%7D%7D)
They understand that, by using algebraic expressions laws, they subtract that inverse whenever we subtract powers with the same base. Every exponent's core is 2, therefore we subtract:
![\to \frac{7}{8} - \frac{1}{4}](https://tex.z-dn.net/?f=%5Cto%20%5Cfrac%7B7%7D%7B8%7D%20-%20%5Cfrac%7B1%7D%7B4%7D)
They have a shared denominator. It's least that is equally divided
among 8 or 2 is 8:
![\to \frac{7}{8} - \frac{2}{8}\\](https://tex.z-dn.net/?f=%5Cto%20%5Cfrac%7B7%7D%7B8%7D%20-%20%5Cfrac%7B2%7D%7B8%7D%5C%5C)
![\to \frac{7-2}{8}\\\\\to \frac{5}{8}\\\\](https://tex.z-dn.net/?f=%5Cto%20%5Cfrac%7B7-2%7D%7B8%7D%5C%5C%5C%5C%5Cto%20%5Cfrac%7B5%7D%7B8%7D%5C%5C%5C%5C)
This gives us:
![\to 2 \frac{5}{8}](https://tex.z-dn.net/?f=%5Cto%202%20%5Cfrac%7B5%7D%7B8%7D)
As rational notation is written as extremists, that root was its denominator as well as the power seems to be the numerator.
Which means 8 is the root and 5 the force that gives us:
This line is given to us in standard form,
![Ax+By=C](https://tex.z-dn.net/?f=Ax%2BBy%3DC)
, but it's easiest to see the slope when we convert to slope-intercept form
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
, where m is the slope.
We are going to solve for y.
![5x+y=15\\5x-5x+y=-5x+15\\y=-5x+15\\m=-5](https://tex.z-dn.net/?f=5x%2By%3D15%5C%5C5x-5x%2By%3D-5x%2B15%5C%5Cy%3D-5x%2B15%5C%5Cm%3D-5)
The slope is the coefficient of the x-term, –5.
We know that
The range is the difference between the highest and the lowest value
step 1
calculate the range in monthly sales for new car
highest value=51
lowest value=20
range=51-20-----> range=31
step 2
calculate the range in monthly sales for used car
highest value=87
lowest value=12
range=87-12-----> range=75
the answer is
used car with a range <span>in monthly sales</span> of 75