Let
x-------> the time
y-------> the altitude of a helicopter
Step 1
<u>Find the slope of the line</u>
we know that
the slope m of the line between two points is equal to
we have
substitute in the formula
therefore
<u>the answer is the option </u>
The slope is . This means that the helicopter descends ft each minute.
Answer: your answer should be 111%. Subtract 100 from 111, to get the increased percent.
Step-by-step explanation:
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CrystalKelly
Ambitious
20 answers
2.7K people helped
use cross multiplication. 42 inches is your 100%. your fraction would be 42/100
then, to find by what percent it has increased, since 47 is your new height, and you are trying to find the percentage for that, the fraction will be 47/X.
42 47
----- -----
100 X
(100 * 47) / 42 = X
100 multiplied by 47, then divided by 42, the result is X
Hey there!
"What ratio forms a proportion with ?"
- (for the decimal)
But in order for you to solve this particular equation you'd have to go in with two (like multiplying by two)
Your result:
Good luck on your assignment and enjoy your day!
~
P = 2l + 2w
p - 2w = 2l
l = p-2w/2
It would be the third response
Number of stocks held = 30
Price at which each shares of Lofty Cheese Company bought = 20 1/4
= (81/4) dollars
Price at which each shares of Lofty Cheese Company sold = 25 1/4
= (101/4) dollars
Amount of profit made per share of Lofty Cheese Company = [(101/4 - (81/4)] dollars
= (20/4) dollars
= 5 dollars
Amount of profit made for 30 shares of Lofty Cheese Company = (30 * 5) dollars
= 150 dollars.
So you will make a profit of $150.The correct option in regards to the question given is option "C".