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
Greeley [361]
3 years ago
11

The number of State Parks in California is 36 more than one third the number of State Parks in Florida. There are 85 State Parks

in California. Which of the following equations would you use to find the number of State Parks in Florida? Note: f represents the number of state parks in Florida.
Mathematics
1 answer:
romanna [79]3 years ago
4 0
F/3+36=c  subtract 36 from both sides

f/3=c-36  multiply both sides by 3

f=3c-108
You might be interested in
The heights of men in a certain population follow a normal distribution with mean 69.7 inches and standard deviation 2.8 inches.
Mama L [17]

Answer:

a) P(Y > 76) = 0.0122

b) i) P(both of them will be more than 76 inches tall) = 0.00015

   ii) P(Y > 76) = 0.0007

Step-by-step explanation:

Given - The heights of men in a certain population follow a normal distribution with mean 69.7 inches and standard deviation 2.8 inches.

To find - (a) If a man is chosen at random from the population, find

                    the probability that he will be more than 76 inches tall.

              (b) If two men are chosen at random from the population, find

                    the probability that

                    (i) both of them will be more than 76 inches tall;

                    (ii) their mean height will be more than 76 inches.

Proof -

a)

P(Y > 76) = P(Y - mean > 76 - mean)

                 = P( \frac{( Y- mean)}{S.D}) > \frac{( 76- mean)}{S.D})

                 = P(Z >  \frac{( 76- mean)}{S.D})

                 = P(Z > \frac{76 - 69.7}{2.8})

                 = P(Z > 2.25)

                 = 1 - P(Z  ≤ 2.25)

                 = 0.0122

⇒P(Y > 76) = 0.0122

b)

(i)

P(both of them will be more than 76 inches tall) = (0.0122)²

                                                                           = 0.00015

⇒P(both of them will be more than 76 inches tall) = 0.00015

(ii)

Given that,

Mean = 69.7,

\frac{S.D}{\sqrt{N} } = 1.979899,

Now,

P(Y > 76) = P(Y - mean > 76 - mean)

                 = P( \frac{( Y- mean)}{\frac{S.D}{\sqrt{N} } })) > \frac{( 76- mean)}{\frac{S.D}{\sqrt{N} } })

                 = P(Z > \frac{( 76- mean)}{\frac{S.D}{\sqrt{N} } })

                 = P(Z > \frac{( 76- 69.7)}{1.979899 }))

                 = P(Z > 3.182)

                 = 1 - P(Z ≤ 3.182)

                 = 0.0007

⇒P(Y > 76) = 0.0007

6 0
3 years ago
What is the solution to this equation? 2x+4=16
AlekseyPX

2x+4=16\\\\2x=12\\\\x=6

3 0
3 years ago
Complete the statement 6 pt = ______ qt <br> A 1.5 <br> B 2 <br> C 3 <br> D 12<br> Tysm!
slamgirl [31]
There are 2 pints in 1 quart

You have, for example, 6 pt of liquid

Since there are 2 pints in 1 quart, divide 6 and 2 together to get the qt amount you have

6/2 = 3

You have 3 qts

C is your answer

hope this helps
4 0
3 years ago
Read 2 more answers
CAN SOMEONE PLS HELP ME ANYONE ITS ALMOST DUE
gizmo_the_mogwai [7]

Answer:

3x(2+n)+[7+n]

Step-by-step explanation:

The answer is kind of self-explanatory, but think of it this way.  If n=5, then the equation would be 3x(2+5)+[7+5]. First we would solve 2+5 which is 7. Then we would do 7+5 which is 12. We are now left with 3x7+5.

5 0
3 years ago
Is 17 greater then 0.17
Ratling [72]
Yes, since 17 is larger than 1 and 0.17 is less than 1.
4 0
3 years ago
Other questions:
  • What is 0.005 equal to?
    6·1 answer
  • Planes Q and R are parallel planes. Plane Q contains line a. Plane R contains line b. If a third plane could be drawn which cont
    11·2 answers
  • 5 x - 2y equals 10 ; (3,-5)
    5·1 answer
  • What is the Expected value of the probability distribution also called?
    14·1 answer
  • The circle graph shows the results of a survey about the number of days
    7·1 answer
  • 7) Find the perimeter of triangle ABC. Round all answers to the nearest tenth.[6 points)
    9·1 answer
  • Mark earned $48. He spent $6 and saved the remaining money.
    13·1 answer
  • In the first quadrant you start with (2,4) and move 5 units right what point you will end up with ?
    12·1 answer
  • 7. The rectangle below is dilated by a scale factor of
    14·1 answer
  • Jay has 195 baseball cards, Jen has 46 more than Jay, how many more cards does Jen have than Jay? (I will give brainliest)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!