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
Please help, i forgot which was which... (positive or negative coefficient)
Vesna [10]
<h3>Answer:  Negative</h3>

Reason:

The template y = ax^2+bx+c applies to any quadratic to graph out a parabola. The coefficient for the x^2 term is 'a', and it solely determines whether the parabola opens upward or downward.

If 'a' is negative, then the parabola opens downward. The way to remember this is that 'a' being negative forms a negative frown.

On the other hand if 'a' is positive, then it forms a positive smile, and the parabola opens upward.

In this case, the points are fairly close to a parabola opening downward. This means 'a' is negative and a < 0.

8 0
2 years ago
After 6 months what would be the simple interest earned on an investment of $5,000 be at 6%.
stiks02 [169]

Answer:

$150

Step-by-step explanation:

I = prt

I = 5000(.06)(.5)

I = 150

8 0
3 years ago
What is 2/3 divided by 5?<br> Show your work
Zolol [24]

Answer:

2/15

Step-by-step explanation:

2/3 / 5/1  =  

2/3 x 1/5 = 2/15

4 0
3 years ago
Read 2 more answers
____% of $4 = $3<br> Find the percentage
svetlana [45]
I believe the answer is 75 I am not sure but I adds up because 4*.75 equals to 3 there is another way to solve this though we can do the is over of equals % over 100 then we still get three have a nice day and good luck on your assignment (:
6 0
3 years ago
What is the product of<br> 2 1/8 and 4 1/3
alukav5142 [94]

Answer:

9\frac{5}{24}

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Mia buys 3 gallons of gas that costs d dollars per gallon. Bob buys g gallons of gas that costs $3 per gallon. a. Write an expre
    5·2 answers
  • The area of a square poster is 987cm square.Find the perimeter of the poster, leaving your answer correct to 1 decimal place
    12·1 answer
  • Sam tutors math. For each hour that he tutors, he earns 20
    12·2 answers
  • WHAT THE ANSWER PLZ RLLY NEED IT QUICK AND FAST
    5·2 answers
  • what is the least possible value of the smallest of 99 consecutive positive integers whose sum is a perfect cube
    9·1 answer
  • What is the slope of -7x+y=-6
    14·2 answers
  • Mozart's Music Store rents trombones for $34 a month. Bach's Music Store rents trombones for $30 per month plus a yearly fee of
    11·1 answer
  • An airplane 30000 feet above the ground begins descending at a rate of 2000 feet per minute The best form to use is because ther
    11·1 answer
  • What do I do with e^y in the differential equation dy/dt =(2t)/(e^y)?
    12·1 answer
  • Explain how you would solve the following system of equations using substitution. math step in your explanation, too!! This is t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!