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
Marina86 [1]
3 years ago
11

You are taking a multiple-choice test that has 7 questions. Each of the questions has 5 choices, with one correct choice per que

stion. If you select one of these options per question and leave nothing blank, in how many ways can you answer the questions?
Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0

Answer:

78,125 ways

Step-by-step explanation:

Since each question has 5 answer options, then each question has 5 ways to answer it, therefore, for each question it would be:

1st question: 5 ways to answer yourself

2nd question: 5 ways to answer yourself

.

.

.

7th question: 5 ways to answer yourself

All the ways would be the total of the multiplication of each question, that is, 5 ^ 7, since there are 7 questions.

5 ^ 7 = 78125

There would be a total of 78,125 ways to answer the exam.

You might be interested in
What is 2 1 to 4 ÷ 3 to 4
babunello [35]

Answer:

........

Step-by-step explanation:

.......................

3 0
3 years ago
What is the slope of the line joining (8,8) and (12, 6)?
Anna71 [15]

Answer:

\huge \boxed{ \boxed{ -  \frac{1}{2} }}

Step-by-step explanation:

The slope of a line given two points can be found by using the formula

m =  \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\

From the question we have

m =  \frac{6 - 8}{12 - 8}  =  -  \frac{2}{4}  =  -  \frac{1}{2}  \\

We have the final answer as

-  \frac{1}{2}  \\

Hope this helps you

6 0
2 years ago
You ask your best friend to lend you 200 to buy your favourite toy. She says she can lend you the money
faltersainse [42]

Answer: A) 248 dollars

B) 2 dollars every month

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Order 3/2, 5/8, 9/4, 1 & 7/8 from least to greatest
Bogdan [553]

Answer:

9/4, 3/2, 1, 7/8, 5/8

Step-by-step explanation:

3 0
3 years ago
Find the surface area of a cylinder with a diameter of 18 and a height of 32. Use 3.14 for π. Round your answer to the nearest t
Ksenya-84 [330]

Answer: a = 2,315.5

Step-by-step explanation:

a = 2πrh+2πr²

a = 2π(9)(32) + 2π9²

a = 2π x 288 + 2π x 81

a = 1809.6 + 508.9

a = 2,315.5

(pls mark me the brainliest)

(theres a button that says "mark brainliest" on my answer)

7 0
3 years ago
Other questions:
  • HELPPP PLZZ I REALLY NEED HELP
    9·2 answers
  • Write the equation of the line that passed through the points (-1,6) and (5,0)
    12·1 answer
  • Emily invested in Google Stock (in the thousands of dollars) between the years 2000- 2013. The value of the stock can be modeled
    13·1 answer
  • Which relation describes the graph?
    14·1 answer
  • Given f(x) = 2x + 5 and g(x) = 3x + 6
    14·2 answers
  • Evaluate the integral using integration by parts with the indicated choices of u and dv. (Use C for the constant of integration.
    11·1 answer
  • In a poll taken in December 2012, Gallup asked 1006 national adults whether they were baseball fans: 48% said they were. Almost
    14·1 answer
  • What is the axis of symmetry for f(x) = 2x2 - 8x + 8?<br> Ox<br> = -2<br> Ox=-3<br> Ox=3<br> Ox=2
    7·1 answer
  • What is the value of x? Round the answer to the nearest tenth. The diagram is not drawn to scale.
    13·1 answer
  • Does anyone know how to do this? HELP ASAP PLEASE!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!