.4 and .40 are indeed the same amount.
We usually drop the 0 in the 100'ths place when it is not necessary for indicating money or solving a problem with 2 decimals.
Also realize that .400 .4000 etc are all the same as well.
3 - x = x³ + x
3 - x - x³ - x = 0
-x³ - 2x + 3 = 0
x = (-b - √(b² - 4ac))/2a
x = (-(-2) - √((-2)² - 4(-1)(3))/2(-1)
x = 1
The horizontal and the vertical components of the vector are -8.86 and -1.566 respectively.
<h3>What is a vector?</h3>
A vector is a quantity that has both magnitude and direction.
To calculate the horizontal components of the vector, we use the formula below.
Formula:
- Vx = Vcos∅............ Equation 1
Given:
Substitute into equation 1
- Vx = 9cos190°
- Vx = 9×(-0.9848)
- Vx = -8.86
Also, to find the vertical component of the vector, we use the formula below
- Vy = Vsin∅............. Equation 2
Also, substitute these values above into equation 2
- Vy = 9sin190°
- Vy = 9×(-0.174)
- Vy = -1.566
Hence, the horizontal and the vertical components of the vector are -8.86 and -1.566 respectively.
Learn more about vectors here: brainly.com/question/25705666
#SPJ1
Answer:The data is pretty evenly distributed in the age 20-39 group.
There are no outliers in either age group.
The range of the two age groups is the same.
Both data sets contain about the same amount of variation.
Step-by-step explanation: Plz make brainiest.
<em>The</em><em> </em><em>radius</em><em> </em><em>is</em><em> </em><em>1</em><em>5</em><em> </em><em>cm</em><em>.</em>
<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>
<em>Hope </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em>
<em>Good</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>