Answer:
Its either 2(A+7=5) or 2(A+7) =5
Answer:
B = (-7,10)
Step-by-step explanation:
Given that , a line AB has midpoint (-2,4) and the coordinates of A is ( 3 , -2). We need to find out the coordinates of B .
- Let coordinate of B be ( p,q ). We can use midpoint formula , as ,
=> Midpoint = ( x₁ + x₂ / 2 , y₁ + y₂/2 )
=> ( -2,4 ) = ( p + 3)/2 , ( q -2 )/2
=> -2 = p + 3/2
=> p + 3 = -4
=> p = -3 - 4
=> p = (-7)
<u>Also </u><u>:</u><u>-</u><u> </u>
=> q - 2/2 = 4
=> q -2 = 8
=> q = 8 + 2
=> q = 10
<h3>
<u>Hence</u><u> the</u><u> </u><u>coordinates</u><u> </u><u>of </u><u>B </u><u>is</u><u> </u><u>(</u><u> </u><u>-</u><u>7</u><u>,</u><u>1</u><u>0</u><u> </u><u>)</u><u> </u><u>.</u></h3>
Answer:
I. APY = (1 +r/n)^n -1
II. 4.0474%
III. 4.0487%
IV. 4.0398%
V. Account B
Step-by-step explanation:
I. The expression is ...
APY = (1 +r/n)^n -1
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II–IV. See the attached. (When calculations are tedious and repetitive, a spreadsheet is helpful.)
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V. The account compounded quarterly has the highest APY, account B.
Answer should be rational
The growth of the population can be expected to be about 3000 a year, so for the youer 2020 the figure 53 000 is the closest 33000 + 7 x 3000 = 54 000SHOW FULL ANSWER
