1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ratling [72]
3 years ago
10

Jim is fishing in a pond and there are 12 fish in the pond. 3 of the fish are trout and 9 are bass. If all of the fish are equal

ly easy to catch, and if he keeps each fish he catches, what is the probability that the first two fish Jim catches will be trout? 1/22 1/4 6/11 3/8
Mathematics
2 answers:
Setler79 [48]3 years ago
4 0
I think the answer id 1/22.
Nimfa-mama [501]3 years ago
3 0
3/12 x 2/11 = 6/132 , which is 1/22 simplified
You might be interested in
If 5 less than double a number is between -7 and 13
RideAnS [48]

Firstly, we will let this mystery number we are finding be labelled as x. Double this number can be written as 2x. 5 less than double this number is written as 2x - 5. And because this number is between -7 and 13, we have the full inequality, -7 < 2x - 5 < 13.

To solve this inequality, we want to isolate x, so we add 5 to all 3 parts of the inequality. Doing so cancels out the - 5 in the middle, so our new inequality is -2 < 2x < 18. Now we want to divide all 3 parts of the inequality by 2 to isolate x, so now our final inequality is -1 < x < 9. Thus, we can say that x is between -1 and 9.

3 0
3 years ago
Last question I have ​
marta [7]
X=13

Hope this helps!
5 0
3 years ago
How do you work out the equation 1-x=9.
mafiozo [28]

Answer:

x=8

Step-by-step explanation:

x + 1 = 9

Simplifying

x + 1 = 9

Reorder the terms:

1 + x = 9

Solving

1 + x = 9

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.

1 + -1 + x = 9 + -1

Combine like terms: 1 + -1 = 0

0 + x = 9 + -1

x = 9 + -1

Combine like terms: 9 + -1 = 8

x = 8

Simplifying

x = 8

7 0
4 years ago
Explain why the terms of the polynomial y2 + 7 are said to be relatively prime.
Georgia [21]

Answer:

The correct answer is because the alternative terms are prime and composite.

Step-by-step explanation:

The given polynomial is y^{2} + 7.

The value of the polynomial when y = 0 is 7.

The value of the polynomial when y = 1 is 8.

The value of the polynomial when y = 2 is 11.

The value of the polynomial when y = 3 is 16.

The value of the polynomial when y = 4 is 23.

The value of the polynomial when y = 5 is 32.

The value of the polynomial when y = 6 is 43.

And so on. Thus the value of the polynomial at alternate values of y are prime.  Thus this is why the polynomial is said to be relatively prime.

8 0
3 years ago
X^2-6x-4=0,
Rzqust [24]
Use quadratic formula since we can't factor

for 0=ax²+bx+c
x= \frac{-b+/-\sqrt{b^2-4ac}}{2a}

so, for
0=1x²-6x-4
a=1
b=-6
c=-4

x= \frac{-(-6)+/-\sqrt{(-6)^2-4(1)(-4)}}{2(1)}
x= \frac{6+/-\sqrt{36+16}}{2}
x= \frac{6+/-\sqrt{52}}{2}
x= \frac{6+/-2\sqrt{13}}{2}
x= 3+/-\sqrt{13}

the solutions are x=3+√13 and x=3-√13
or aprox
x≈6.61 and x≈-0.61
4 0
3 years ago
Other questions:
  • What is the surface area of the rectangular prism shown below?<br> ​
    10·1 answer
  • What are the domain and range for the cube root function graphed below? Justify your answer in complete sentences.
    8·1 answer
  • How do you find the arc length in a circle given any angle? Give an example.
    13·1 answer
  • Maxim/Minimum Extrema derivatives
    8·1 answer
  • Which of the following are characteristics of the graph of the reciprocal parent function?
    9·1 answer
  • Help meee!!! Please!!!
    8·1 answer
  • Help I will give brainiest to the one who answers it correctly
    9·1 answer
  • Write an equation and find the missing angle.
    8·1 answer
  • Find the tangent ratio of angle A. Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with n
    13·1 answer
  • Which is an expression of degree 4 which has a leading coefficient of 9 and a
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!