The candle would be 4.5 inches tall after three hours.
Answer:
Domain:
t >= 0
Option D
Step-by-step explanation:
At year t = 0, (brand new motorcycle), the value in dollars is
v(0) = $9000
For each passing year, the motorcycle loses 13% of its original value.
This means that for t > = 0, the function produces a logical result.
The domain cannot be all real numbers because the years cannot be negative.
Answer is option D.
The reason that this represent in Mikal’s proof regarding the triangle is SAS.
<h3>How to illustrate the triangle?</h3>
It should be noted that a triangle is a shape that has three sides and angles.
The SAS implies the side angle side. It shows that any two sides and angles that are included between the sides of an angle are equal to the other two sides.
Learn more about triangles on:
brainly.com/question/1058720
#SPJ1
Wendy spent four hours on the train.
If the...
Train Speed= 60 mph
Train Time= x
Bus Speed= 40 mph
Bus Time= 5.5-x
Total Time= 5.5 hr
and
Total Distance= 300 miles
Then we can put all of that into the equation...
60x + 40(5.5-x)= 300
Now, following the order of operations we can free the x from the parenthesis by multiplying 40 by 5.5 and (-x) to get...
60x + (-40x) + 220= 300
Next we can simplify by adding the 60x and (-40x) to get...
20x + 220= 300
After that we need to get the x alone on the left side. To do this we must use reverse order; if we subtract 220 from 220 on the left side and then we can subtract 220 from 300 on the left side. Remember the Golden Rule of Algebra! If you add, subtract, multiply, divide, or raise to a power on one side you must do it on the other! This gives us...
20x + 220 - 220= 300 - 220
20x= 80
Now all that is left to get x all alone on the left is to look back at the golden rule of algebra and divide 20 from both 20x and 80. Which gives us...
20x/20 = 80/20
x= 4
And that gives us our answer! 4 hours :D
Hope this helped!