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max2010maxim [7]
3 years ago
5

3. A basketball team has a 16–5 won-loss record. Find its win-

Mathematics
1 answer:
daser333 [38]3 years ago
8 0

Won:16. Variable=Y

Loss:5.

21——>100%

16——>Y%

16xY=21x100

Y=21x100/16

Y=76,19

Y=76,2%

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Let a, b, c, and d be non-zero real numbers. If the quadratic equation ax(cx + d) = -b(cx+d) is solved for x, which of the follo
LiRa [457]

Answer:

Option d

Step-by-step explanation:

given that a, b, c, and d be non-zero real numbers.

ax(cx + d) = -b(cx+d) \\acx^2+x(ad+bc)+bd =0

we can factorise this equation by grouping

(acx^2+xad)+)xbc+bd) =0\\ax(cx+d) +b(cx+d) =0\\(ax+b)(cx+d) =0

Equate each factor to 0 to get

x=\frac{-b}{a} , \frac{-d}{c}

Ratio of one solution to another would be

\frac{-b}{a} / \frac{-d}{c} \\=\frac{ad}{bc}

So ratio would be ad/bc

Out of the four options given, option d is equal to this

So option d is right

4 0
3 years ago
Jim owns stock in gamma vision inc. That company announces that it will split its stock with three new shares per two old shares
g100num [7]

Option C: 600 shares worth $16.67 each is the correct answer

Step-by-step explanation:

In the share market, a 2 to 3 split(mentioned in the question) means that the share holders get one half of already owned shares and the price of each share declines by one-third.

Given

Jim's shares = s = 400

Price per share =p =  $25

First of all we will calculate the new shares:

Let sn be the number of new shares

As explained above

sn = s + \frac{s}{2}\\sn = 400 + \frac{400}{2}\\sn = 400+200\\sn = 600

Now the news price will be:

New\ price = Old\ price - \frac{Old\ price}{3}\\= 25 - \frac{25}{3}\\= 25 - 8.33\\= 16.67

The new number of shares will be 600 and the price of each share will be: $16.67

Hence,

Option C: 600 shares worth $16.67 each is the correct answer

Keywords: Shares, 2-to-3 split

Learn more about stock exchange at:

  • brainly.com/question/10541435
  • brainly.com/question/10666510

#LearnwithBrainly

4 0
3 years ago
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goldfiish [28.3K]
It seems that you have missed the necessary options for us to answer this question, but anyway, here is the answer. Based on the given scenario above about what Annabelle did, the kind of statistical investigation that she performed was a SURVEY. Hope this helps.
8 0
3 years ago
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HURRY!!!:) Find the sum of (7x+4) and the opposite of 7x.
jeka57 [31]

Answer:

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Step-by-step explanation:

<u>Sum of (7x+4) and the opposite of 7x:</u>

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2 years ago
Use the "mixed partials" check to see if the following differential equation is exact. If it is exact find a function F(x,y) who
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We have

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So we have

F(x,y)=-\dfrac32x^2y^2+xy+C=C

or

F(x,y)=\boxed{-\dfrac32x^2y^2+xy=C}

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3 years ago
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