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
Katarina [22]
3 years ago
11

A test requires that you answer first Part A and then either Part B or Part C. Part A consists of 4 true false questions, Part B

consists of 6 multiple-choice questions with one correct answer out of five, and Part C consists of 5 multiple-choice questions with one correct answer out of six. How many different completed answer sheets are possible?
Mathematics
1 answer:
erma4kov [3.2K]3 years ago
8 0

Answer:  374416

Step-by-step explanation:

Given : A test requires that you answer first Part A and then either Part B or Part C.

Part A consists of 4 true false questions, Part B consists of 6 multiple-choice questions with one correct answer out of five, and Part C consists of 5 multiple-choice questions with one correct answer out of six.

i.e. 2 ways to answer each question in Part A.

For 4 questions, Number of ways to answer Part A = 2^4

5 ways to answer each question in Part B.

For 6 questions, Number of ways to answer Part B = 5^6

6 ways to answer each question in Part C.

For 5 questions, Number of ways to answer Part C = 6^5

Now, the number of ways to  completed answer sheets are possible :_

2^4\times5^6+2^4\times6^5\\\\=2^4(5^6+6^5)\\\\=16(15625+7776)\\\\=16(23401)=374416

Hence, the number of ways to  completed answer sheets are possible = 374416

You might be interested in
find the scale, k, of H(3,4) if H'(9,12) after going through the transformation (x,y) ---> (kx,ky) centered at the origin
stiks02 [169]

The value of scale k is 3

Step-by-step explanation:

In order to find the scale , we can either divide the coordinates of H' by the original point or compare both the points to find the original ordered pair.

Given

H(3,4)

H'(9,12)

The coordinates of H are multiplied with some integer k to form H'

So,

<u>For x-coordinate:</u>

3k = 9

k = 9/3 = 3

<u>For y-coordinate:</u>

4k = 12

k = 12/4 = 3

Hence,

The value of scale k is 3

Keywords: Coordinate geometry, scaling

Learn more about scaling at:

  • brainly.com/question/4771355
  • brainly.com/question/4786449

#LearnwithBrainly

5 0
3 years ago
Dibuja estos seis segmentos ab,cd,ef,,gh,ij,klde forma que se cumpla la razón de proporcionalidad siguiente
Brilliant_brown [7]
I believe your answer is 89
5 0
3 years ago
Multiply (3x-4)(6x+7
Hitman42 [59]

Multiplying ,you get 18x^2+21x-24x-28. You simplify to get:

18x^2-3x-28.


8 0
3 years ago
The function h is defined by h (x) = 5x + 2
soldier1979 [14.2K]
The correct answer is 42.
5 • 8 = 40
40 + 2 = 42
5 0
3 years ago
A total of $98,000 is to be​ invested, some in bonds and some in certificates of deposit​ (CDs). If the amount invested in bonds
mamaluj [8]
B= 2000 + CD
98000 = B + CD
substitute b in
98000 = 2000 + CD + CD
add variables
98000 = 2000 + 2CD
subtract 2000 from each side
96000 = 2CD
divide each side by 2
48000 = CD
7 0
3 years ago
Other questions:
  • 2X-5Y= 7<br> Need help :/
    5·2 answers
  • A county is considering rasing the speed limit on a road because they claim that the mean speed of vehicles is greater than 30 m
    6·1 answer
  • Scientists have calculated that the Earth is 454 000 000 000 years old. How many billion years is this?
    8·2 answers
  • If the statement shown is rewritten as a conditional statement in if-then form, which best describes the conclusion?
    9·1 answer
  • Find the height of a parallelogram with base 6.75m and an area of 218.72 square meters
    6·1 answer
  • A ladybug's length measures 2cm. Express this measurements in meters. Explan your thinking
    10·1 answer
  • Need help I WILL MAKE YOU THE BRAINIEST IF YOU GIVE THE RIGHT Answers
    9·1 answer
  • un triangulo escaleno tiene todos sus lados y angulos con differentes medidas? (Si la respuesta es NO, porque?)
    8·1 answer
  • 6. Write an equation for the line that is parallel to the given line and that passes through the given point.
    15·1 answer
  • I will mark brainiest please please answer 30 points
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!