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
Anna71 [15]
3 years ago
6

The easily accessable part of an emergency fund is

Mathematics
1 answer:
Tomtit [17]3 years ago
6 0

Answer:

The easily accessible part of an emergency fund is savings. This saving comes fetching at the time of the hour when there is need for it.

You might be interested in
Is x + 5 less than 4
OleMash [197]

Answer:

Yes, if x < -1

Step-by-step explanation:

Is x + 5 less than 4?

x + 5 < 4

x < 4 - 5

x < -1

Yes, if x < -1

5 0
3 years ago
Read 2 more answers
Hi everybody!
Irina-Kira [14]
That answer is  A and B pick one
5 0
3 years ago
A rectangular picture 6cm by 8cm is enclosed by a frame 1/2cm wide . calculate the area of the frame.​
Stels [109]

Answer:

i have no clue wats so ever

6 0
3 years ago
Read 2 more answers
Let the number of chocolate chips in a certain type of cookie have a Poisson distribution. We want the probability that a cookie
ludmilkaskok [199]

Answer:

\lambda \geq 6.63835

Step-by-step explanation:

The Poisson Distribution is "a discrete probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events occur with a known constant mean rate and independently of the time since the last event".

Let X the random variable that represent the number of chocolate chips in a certain type of cookie. We know that X \sim Poisson(\lambda)

The probability mass function for the random variable is given by:

f(x)=\frac{e^{-\lambda} \lambda^x}{x!} , x=0,1,2,3,4,...

And f(x)=0 for other case.

For this distribution the expected value is the same parameter \lambda

E(X)=\mu =\lambda

On this case we are interested on the probability of having at least two chocolate chips, and using the complement rule we have this:

P(X\geq 2)=1-P(X

Using the pmf we can find the individual probabilities like this:

P(X=0)=\frac{e^{-\lambda} \lambda^0}{0!}=e^{-\lambda}

P(X=1)=\frac{e^{-\lambda} \lambda^1}{1!}=\lambda e^{-\lambda}

And replacing we have this:

P(X\geq 2)=1-[P(X=0)+P(X=1)]=1-[e^{-\lambda} +\lambda e^{-\lambda}[]

P(X\geq 2)=1-e^{-\lambda}(1+\lambda)

And we want this probability that at least of 99%, so we can set upt the following inequality:

P(X\geq 2)=1-e^{-\lambda}(1+\lambda)\geq 0.99

And now we can solve for \lambda

0.01 \geq e^{-\lambda}(1+\lambda)

Applying natural log on both sides we have:

ln(0.01) \geq ln(e^{-\lambda}+ln(1+\lambda)

ln(0.01) \geq -\lambda+ln(1+\lambda)

\lambda-ln(1+\lambda)+ln(0.01) \geq 0

Thats a no linear equation but if we use a numerical method like the Newthon raphson Method or the Jacobi method we find a good point of estimate for the solution.

Using the Newthon Raphson method, we apply this formula:

x_{n+1}=x_n -\frac{f(x_n)}{f'(x_n)}

Where :

f(x_n)=\lambda -ln(1+\lambda)+ln(0.01)

f'(x_n)=1-\frac{1}{1+\lambda}

Iterating as shown on the figure attached we find a final solution given by:

\lambda \geq 6.63835

4 0
3 years ago
this weekend you're going to go kayaking down the Colorado River. the rental shop charges $13.00 to rent a kayak with paddles pl
SCORPION-xisa [38]
You would owe the rental shop 54 dollars 

13.00 x 5.00 = 18.00

since it is per hour you multiply 18.00 x 3

3 stands for the hours you kayaked 

and that gives you 54 

therefore your answer is 54<span />
5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the solution set for the equation, given the replacement set.
    10·1 answer
  • Lance and Mary are buying a piece of property. The property cost $64,975. The bank is requiring a 20% down payment. About how mu
    8·1 answer
  • 4j - 24- 6j = 120<br><br> what's the solution? <br><br> solution=
    13·1 answer
  • Put in order from least to greatest: -8,3,9,-1,-12
    10·1 answer
  • How many equal pieces of rope if i have 63 meters and need it in nine equal pieces
    12·1 answer
  • If it takes 3 teaspoons of salt to make 15 muffins, then how much salt is needed to make 50 muffins?
    14·1 answer
  • X2+2x-35<br> How can you simplify 2+48-21
    14·1 answer
  • Factor completely x2 − 36. (1 point)
    13·1 answer
  • 7x - 3= -3 + 7x<br><br> Can someone explain
    7·2 answers
  • Elise's Diner offers its clients a choice of regular and diet soda. Last night, the diner served 28 sodas in all, 14 of which we
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!