Answer:
Step-by-step explanation:
The two points A(4,0) and B(-6,1) lie on a plane and form a line. Thus, to calculate distance between two points, we can use the distance formula of line.
The distance formula for points 
and 
is given as follows:
.
According to the question:
.
Substituting the values of terms into the equation we get:
which is the required answer
She had a rate of return of 21.5%.
Her total cost to buy the shares was:
500 x 8.24 + 20 = 4140
When she sold the stocks, she made:
500 x 10.10 - 20 =5030
The difference of those two amounts is $890.
Converting it to a percent gives:
890 / 4140 x 100 = 21.5%
Answer:
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Step-by-step explanation:
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Answer:
17/24, 7/12, 3/4, 2/3
Step-by-step explanation:
See attached graph: v is on the y-axis and t is on the x-axis
