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
Pepsi [2]
4 years ago
14

QUICK! May someone please help me fill in the probabilities because I’m confused!

Mathematics
1 answer:
pav-90 [236]4 years ago
6 0

To Germany:  We do the total of trips to Germany, 8, divided by the total number of trips, 40, or 1 over 5.

To France or Spain: We add the totals of France and Spain to get 32, and divide this by the total, 40, to get 4 over 5.

To France by plane: We look only at the number of trips to France by plane specifically and see 3, then put this over the total, 40, to get the simplest form as 3 over 40.

To Spain by plane: We do the same process as France by plane, but with 6 trips, so the answer is 6 over 40, which simplifies to 3 over 20.

Hope this helps.

You might be interested in
I need help on number 4
Svetach [21]
Ok
Part B: Both of the children are incorrect. The children have the same amount of money
Explanation: they have the same amount because 6 dimes are 60 cents... Hannah says she has 60 cents while Mason says he has 6 dimes. Got it?
Part A: 6 dimes = 60 cents
Explanation: None
6 0
4 years ago
write the set notation of the following Venn-diagram I will mark him or her as the brainliest answer​
GalinKa [24]

Answer:

A intersection B complement

4 0
3 years ago
Evaluate the expression when a=2 and b=4<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bb%20%7B%7D%5E%7B2%7D%20-%202a%20%7D%2
12345 [234]

Answer:

6

Step-by-step explanation:

Substitute a = 2 , b = 4 into the expression

\frac{b^2-2a}{a}

= \frac{4^2-2(2)}{2}

= \frac{16-4}{2}

= \frac{12}{2}

= 6

3 0
3 years ago
Read 2 more answers
Express the recurring decimal 1.52 as an improper fraction
ElenaW [278]

(152÷4)(100÷4) = 3825 when reduced to the simplest form. As the numerator is greater than the denominator, we have an IMPROPER fraction, so we can also express it as a MIXED NUMBER, thus 152100 is also equal to 11325 when expressed as a mixed number.

5 0
3 years ago
Read 2 more answers
In Exercises 1 and 2, find the equilibrium solutions of the differential equation specified.1) dy/dt = (y + 3)/(1 - y)2) dy/dt =
Aleks [24]

Answer:

1. Equilibrium solution: y= -3

2. Equilibrium solution y= ±1.414

Step-by-step explanation:

Thinking process:

The equilibrium solution can only be derived when \frac{dy}{dt}  = 0

1. Let's look at the first equation:

\frac{dy}{dt} = \frac{(y+3)}{(1-y)}

equating \frac{dy}{dt}  = 0 to the expression \frac{(y+3)}{(1-y)} gives

y + 3 = 0

     y = -3

Therefore, the equilibrium solution occurs at y = -3

2. Let's look at the second solution:

\frac{dy}{dy} = \frac{(t^{2}- 1) (y^{2}-2) }{y^{2}-4 }

dividing each side by (t²-1) gives

1/(t²-1)\frac{dy}{dt} = (y²-2)/ (y²-4)

factorizing the right hand side gives:

at equilibrium:  \frac{dy}{dt}  = 0, then

y² - 2 = 0

solving for y gives y = ±√2

                                 = ±1.414

5 0
4 years ago
Other questions:
  • In group of 100 what is the expected number of pairs of peole who have the same birthday
    12·2 answers
  • The legs of a right triangle are 3 units and 10 units what is the length of the hypotenuse ? Round your answer to the nearest hu
    11·1 answer
  • These are the first six terms of a sequence with a1= -7:
    10·1 answer
  • PLZ I NEED WITH THIS QUESTION PLZ
    12·1 answer
  • Miss Barker is teaching a 5th grade class. She is standing 12 meters in front of Jim. Francisco is sitting 5 meters to Jim's rig
    14·1 answer
  • 3 complex problems that simplify to 1/4
    11·1 answer
  • A wheel on a race car has 21-inch diameter. To qualify for an upcoming race, cars must be able to travel a minimum of 130 miles
    6·2 answers
  • How many gallons are in half a quart
    6·2 answers
  • Use the quadratic formula to find both solutions to the quadratic equation
    9·1 answer
  • A recipe calls for 2 cups of butter for every 5 cups of flour. Question 1 Part A What is the ratio of flour to butter? Write the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!