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Monica [59]
3 years ago
15

a math club has 25 members of which 11 are males and the rest are females what is the ratio of males to all clubs members please

show
Mathematics
2 answers:
LekaFEV [45]3 years ago
5 0
11 to 25, because if your counting 11 and there's 25 in all, then 11 to 25
ivolga24 [154]3 years ago
5 0
If there are 25 members in the club and 11 males we can conclude that:
Total members=25
male members is=11 and female members=14

No you dont need the female part just the males. So 11 males out of 25 11/25
knowing this you divide 11 by 25 to get that 2 so one out of every three members is a male.
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79.77%

Step-by-step explanation:

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Find an integer value of b that makes x^2 + bx - 81 factorable.
Kaylis [27]

Answer:

b = 80

Step-by-step explanation:

Given that,

x² + bx - 81

To find,

value of b

What is factorable?

A polynomial equation with highest degree 2 is if factorable when

  1. we can find two terms which when multiples = -81x²,   <em> ( x² * - 81 = -81x² ) </em>
  2. and when add = bx

possible factors:

  1. -1x * 81x = -81x²   (Accepted)
  2. 1x * -81x= -81x²    (rejected)
  3. 9x * -9x = -81x²    (rejected)
  4. -9x * 9x = -81x²    (rejected)

Only when -1x , 81x is added -1x + 81x = 80x

so, bx = 80x

     b   = 80

<h3>The equation is x² + 80x - 81</h3>

5 0
3 years ago
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6

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Step-by-step explanation:

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