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
rusak2 [61]
1 year ago
10

QUESTION 3 The probability that it will rain on a given day is 63%. A child has a 12% chance of falling in dry weather and is th

ree times as likely to fall in wet weather. Draw a tree diagram to represent all outcomes of the above information. What is the probability that a child will not fall on any given day? What is the probability that a child will fall in dry weather? 3.1 draw a tree diagram to represent all outcomes of the above information ​
Mathematics
1 answer:
attashe74 [19]1 year ago
3 0

Answer + Step-by-step explanation:

<u>the probability that a child will not fall on any given day</u> :

= (63 × 64 + 27 × 88) ÷ 100

= 64.08 %

<u>the probability that a child will fall in dry weather</u> :

= (27 × 12) ÷ 100

= 3.24 %

You might be interested in
Kristl has saved 30%
Tom [10]

Answer:

$180

Step-by-step explanation:

4 0
2 years ago
100p for an answer please
Rainbow [258]
So from solving the problem, we know that the answer must equal -28.

When you solve all of the given options, we find that the only one that does equal -28 would be A.) (-6)(4) + (-6)(2/3).

When I doubt, solve it out. I hope I could help!
7 0
3 years ago
Find the value of A if the 4-digit number 3A5A is divisible by both 3 and 5.
Arturiano [62]

Answer:

The value of A is 5

Step-by-step explanation:

- The number is divisible by 3 if the sum of its digits is a number

  divisible by 3

- Ex: 126 is divisible by 3 because the sum of its digits = 1 + 2 + 3 = 6

  and 6 is divisible by 3

- The number is divisible by 5 if its ones digit is zero or 5

- Ex: 675 is divisible by 5 because its ones digit is 5

        890 is divisible by 5 because its ones digit is 0

- We are looking for the value of A in the 4-digit number 3A5A which

  makes the number divisible by both 3 and 5

∵ A is in the ones position

∴ A must be zero or 5

- Let us try A = 0

∵ A = 0

∴ The number is 3050

∵ The sum of the digits of the number = 3 + 0 + 5 + 0 = 8

∵ 8 is not divisible by 3

∴ 3050 is not divisible by both 3 and 5

∴ A can not be zero

- Let us try A = 5

∵ A = 5

∴ The number is 3555

∵ The sum of the digits of the number = 3 + 5 + 5 + 5 = 18

∵ 18 is divisible by 3

∴ 3555 is divisible by both 3 and 5

∴ A must be equal 5

* <em>The value of A is 5</em>

5 0
3 years ago
Kelly walks 1/5 mile to school every day. Jamie walks 1/2 as far as Kelly. How does Jamie walk to school every day?​
Dovator [93]

Answer:1/10 a mile

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve for x trignometry
BigorU [14]

9514 1404 393

Answer:

  23.44

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation ...

  Tan = Opposite/Adjacent

  tan(38°) = x/30

  x = 30·tan(38°) ≈ 23.4386

  x ≈ 23.44

3 0
3 years ago
Other questions:
  • One cube has an edge length 5 cm shorter than the edge length of the second cube. The volume of the smaller cube is 216 cm?. Wha
    8·1 answer
  • Select the shapes that have fewer than two paírs of parallel sides
    10·1 answer
  • Which of the following are prime factorizations of the number 34? Check all that apply.
    7·1 answer
  • Alg 1 Wee
    6·1 answer
  • 2x + 4y = 12 y = x – 3 What is the solution to the system of equations? (–1, 8) (8, –1) 5 1/2 1/2 5
    5·1 answer
  • What is the probability that the system does not have a type 2defect?b.What is the probability that the system has both type 1 a
    6·1 answer
  • What is the radius of the tall second cylinder with an 8.5" circumference?
    13·1 answer
  • What is the quotion? -4 ½ ÷ ( -2 ⅔)​
    8·1 answer
  • A) Write an equation for the line of best fit.
    12·1 answer
  • Pls help I hate think central giving people what ever they want if you get it right
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!