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
gregori [183]
3 years ago
11

a multiple choice test has five questions, each with five choices for the answer.only one of the choices is correct. you randoml

y guess the answer to each question. what is the probability that you answer all five questions correctly
Mathematics
1 answer:
Rashid [163]3 years ago
3 0
1/5 because there are five options and there is only one answer correct so there is only one out of five chance so if that is not an option go with 1/3
You might be interested in
The unit price of a 128-ounce jug of milk is 4.8 cents per ounce. A 64-ounce carton of milk has a unit price of 5.1 cents per ou
emmasim [6.3K]

You save the amount of  38.4 cents of money by buying a larger jug instead of two cartons.

You save the amount of 38.4 cents of money by buying a larger jug instead of two cartons

we know that

The total cost of a larger jug is

4.8\times 128=614.4 cents

<h3>What is the total cost?</h3>

The total cost, in economics, is the sum of all costs incurred by a firm in producing a certain level of output.

The total cost of two cartons of the jug is,

5.8\times 128=652.8 cents

   

The difference is equal to,

652.8-614.4=38.4 cents

   

You save the amount of  38.4 cents of money by buying a larger jug instead of two cartons.

To learn more about the number of visits:

brainly.com/question/1153322

#SPJ1

3 0
2 years ago
Erica starts the year with
stira [4]

Answer:

69

Step-by-step explanation:

420 - 69 = 69

5 0
3 years ago
What is x? -10 - x = -4
Musya8 [376]

Answer:

x = -6

Step-by-step explanation:

-10-x=-4 Add 10 to both sides...

-x=6 Divide both sides by -1...

x=-6

5 0
3 years ago
What is the constant of proportionality that relates the number of cookies made, y, to the number of cups of sugar used, x ? A r
dmitriy555 [2]

Answer:

24


Step-by-step explanation:

Direct variation (with constant of proportionality) has the form:

A=kB

Where,

  • A & B are the 2 variables being compared
  • k is the constant of proportionality

Using cookies, y, and sugar, x, we can write:

y=kx

Substituting y=96 and x=4, and solving for k, we have:

96=k(4)\\\frac{96}{4}=k\\k=24

Thus, constant of proportionality is 24

3 0
3 years ago
Solve for X <br><br> Will give brainiest
Tanzania [10]

Answer:

x = -11

Step-by-step explanation:

I'm going to assume 80 and 60 are vertical angles so:

x + 51 + 80 + 60 = 180

x + 191 = 180

x = -11

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2/3 divided by 1/6
    7·2 answers
  • The difference of two numbers is 3. Their sum is 13. What are the numbers?
    5·2 answers
  • Perform the indicated operation. 1 and 2/3 plus 5 and 3/8
    12·1 answer
  • Which two consecutive integers does<br> /30 lie between?
    11·1 answer
  • I need to k on how to solve this
    10·1 answer
  • Need the answers urgently. Write an equation and solve it. ( solve it like 2 +x= 7)
    9·1 answer
  • 1. 7.4b b = 5
    14·1 answer
  • Divide use estimation to check your answer
    9·2 answers
  • In the parking lot there are 1960 convertibles and 490 minivans, for a total of 2450 cars all together what is the ratio of cars
    5·1 answer
  • X^2 y^2/a^2 - 16/a^2b^2<br><br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!