The stock price rose by 14%
Percentage is the fraction of a sum expressed as a number out of hundred.
Percentage price increase = (change in price / initial price) x 100
In order to determine the answer, the following information is needed :
New price - Initial price
$57 - $50 = $7
Percentage increase in stock price : ($7 / $50) x 100 = 14%
In order to determine the percentage increase in the stock price, express the increase in price as a fraction of the initial price and multiply by 100
To learn more about percentages, please check: brainly.com/question/92258?referrer=searchResults
rationalise the denominator by multiplying both top and bottom by (8-5√3) then expand and simplify
Answer:
19,600.
Step-by-step explanation:
Combination as the order of applicants des not matter.
Number of ways = 50C3
= (50*49*48)/ (3*2*1)
= 50*49*8
= 19,600.
We have a geometric sequence----------- > <span>{-4, 12, -36, ...}
</span><span>
the formula is a(r)^(n-1)
a------------- >a is the first term------------ > -4
r--------------- > </span><span>is the common ratio------- > 12/(-4)=(-36/12)=-3
n--------------- > is the number of terms
</span>The fifth term is -4[(-3)^(5-1)]=-4[(81]=-324
the answer is -324
