Answer:
$7.09
Step-by-step explanation:
Let wheat shipment be x bushels
Per bushel cost = 5.35
So x bushels cost = 5.35x
Achieving markup of 6% means 1.06 * 5.35x =5.671x
20% spoiled means 80% of x stays, so 0.8x will need to be sold at 5.671x
Selling price should be 5.671x/0.8x = $7.09
So that's 7 dollars and 9 cents
<u>1/2 value</u><u> can be used as the </u><u>common ratio</u><u> in an explicit formula that represents </u><u>the sequence.</u>
Definition of sequence -
- The following of one thing after another; succession. order of succession: a list of books in alphabetical sequence.
- A continuous or connected series: a sonnet sequence. something that follows; a subsequent event; result; consequence.
A sequence that progresses geometrically has the first term as 12.
Each number is the previous number divided by 2.
so the sequence will be 12, 6, 3, 1.5...........
Explicit formula of a geometric sequence is given by
Where 
= nth term of the sequence
a = first term
r = common ratio
and n = number of term
In this sequence common ratio = 
= 6/12
= 1/2
Therefore, common ratio will be 1/2.
Learn more about sequence
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Answer:
15
Step-by-step explanation:
15*20*30= 9,000
The simplified answer is -2x-1 :)
<h3>
Answer: $70</h3>
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Explanation:
- x = number of days that elapsed
- y = bank balance in dollars
His bank balance is represented by the linear equation y = -20x+150.
The slope -20 means the balance goes down by 20 dollars each day. The y intercept 150 is the starting balance.
Plug in x = 4 to find the balance after four days
y = -20x+150
y = -20*4+150
y = -80+150
y = 70
His balance is $70 after four days. The -80 in the third step indicates the balance had gone down by $80.
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Another way to see why the answer is $70 is to write it out like this
day 0 = $150
day 1 = 150-20 = $130
day 2 = 130-20 = $110
day 3 = 110-20 = $90
day 4 = 90-20 = $70
