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
Zielflug [23.3K]
3 years ago
10

When

Mathematics
1 answer:
jeka943 years ago
7 0

Answer:2

Step-by-step explanation:

You might be interested in
Stretch your thinking, solve the story problem. Draw comparison bars. There were 11 hikers here yesterday. There are 4 hikers he
Kryger [21]
11-4=7 your welcome
6 0
3 years ago
A ball is chosen at random from a bag containing 150 balls that are either red or blue and either dull or shiny. There are 36 re
tino4ka555 [31]

Answer:

The probability of the chosen ball being shiny conditional on it being red is; 0.375

Step-by-step explanation:

Let A be the event that a red ball has been chosen

Let B be the event that a shiny ball has been chosen

Let S be the total outcomes = 150 balls

Thus;

P(A ∩ B ) = 36/150

A ∩ B' = 150 - 36 - 54

A ∩ B' = 60

Thus; P(A ∩ B') = 60/150

P(A') = 54/150

P(A) = (150 - 54)/150 = 96/150

Thus, probability of the chosen ball being shiny conditional on it being red is;

P(B | A) = P(B ∩ A)/P(A)

Thus; P(B | A) = (36/150)/(96/150)

P(B | A) = 0.375

8 0
2 years ago
This is how you solve this problem: 4/5 = 3 = 4/5 x 3<br> True<br> False
ivann1987 [24]

Answer:

false

Step-by-step explanation:

because when solving fraction as a equation you divide

6 0
3 years ago
Solve the equation. 3/2 + b = 7/4 (stylised in fractions)<br><br> b= ?
gtnhenbr [62]

3/2 + b = 7/4

First rewrite 3/2 to have the same denominator as 7/4:

3/2 x 2 = 6/4

Now you have 6/4 + b = 7/4

To find b subtract 6/4 from 7/4:

b = 7/4 - 6/4

b = 1/4

6 0
3 years ago
cable costs $50 for installation and $100 a month. satellite costs $200 for installation and $70 a month. what month will the co
sdas [7]

Answer: The cost will be the same on month 5.

Step-by-step explanation:

x = number of months

50 + 100(x) = $550

200 + 70(x) = $550

x = 5

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x in 19 and 20 so that f(x)=7​
    12·1 answer
  • Help me please with 2 and 3
    8·2 answers
  • Use the standard normal table to find P(z ≥ 1.06). Round to the nearest percent.
    6·1 answer
  • (7 - 4n) x 6 = ?<br><br> Help me answer the question
    6·1 answer
  • Find the value of k. The diagram is not to scale.<br> 108<br> 101<br> 72<br> 50
    9·1 answer
  • Math question please show work for brainliest :)
    12·2 answers
  • If you had a bad day just know God was there with you, and u are never alone!:)
    13·1 answer
  • Please find x y and z !!!!!! URGENT! Bots taken down
    14·2 answers
  • Find the rest of the triangle.​
    11·2 answers
  • Does anyone know the answer to this ?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!