Simplification/ 15x^6-20x^5+10x^4
Answer:
0
Step-by-step explanation:
Its Nor positive nor negative
Answer:
The coordinates of point C are (8,8.5)
Step-by-step explanation:
The picture of the question in the attached figure
Let
----> coordinates of point C
we have that
The horizontal distance AB is equal to
The vertical distance AB is equal to
Find the horizontal coordinate of point C
we know that
so
----> equation A
----> equation B
substitute equation A in equation B
so
The x-coordinate of point C is equal to the x-coordinate of point A plus the horizontal distance between the point A and point C
Find the vertical coordinate of point C
we know that
so
----> equation A
----> equation B
substitute equation A in equation B
so
The y-coordinate of point C is equal to the y-coordinate of point A plus the vertical distance between the point A and point C
therefore
The coordinates of point C are (8,8.5)
$13,000 was invested at 6% whereas $7,000 was invested at 10% using simple interest approach
What is simple interest?
Simple interest is determined as the amount invested multiplied by the interest rate and the number of years that investment lasts.
I=PRT
I=interest
P=principal
R=rate of return
T=time
Let X be the amount invested at 6%
I at 6%=6%*X*1
I=0.06X
The amount invested at 10% is 20,000-X
total interest=0.06X+0.10*(20000-X)
total interest=1,480
1480=0.06X+0.10*(20000-X)
1480=0.06X+2000-0.10X
1480-2000=0.06X-0.10X
-520=-0.04X
X=-520/-0.04
X=13,000
13,000 was invested at 6%
amount invested at 10%=20,000-X
amount invested at 10%=20,000-13,000
amount invested at 10%=7,000
Find out more about simple interest on:brainly.com/question/20690803
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the answer is i belive 462/3600 because the total amount of times a ribbon has been pulled is 60 and the total amount of times a coin was flipped was 60 times as well so you would do 21/60 times 22/60 which 462/3600Step-by-step explanation:
