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
Mamont248 [21]
4 years ago
11

the points received on a 50 problems are are shown below Nick solved 38 problems correctly and didn't answer 5 problems which ex

pression will calculate his score on the test?

Mathematics
1 answer:
kumpel [21]4 years ago
7 0
The answer is definitely B
You might be interested in
A number increased by 20% of the number result is 11. What is the number?
Nataliya [291]

Answer:

9.167

Step-by-step explanation:

120% is 11

100% is x

\frac{11*100}{120} \\\\= \frac{110}{12}\\

≅ 9.167

8 0
3 years ago
I'm not sure thinking reflection but do not want to confuse my child if he is right. He is thinking translation
irakobra [83]

Answer:

That is indeed a reflection

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How to determine how many cubes fit inside a rectangular prism?
Sedbober [7]
If you're talking about unit cubes, then the equation is

length*width*height
5 0
3 years ago
What is the turning point of the graph of f(x)=|x|+4
Rasek [7]

Answer:the answer is (0, 4).

Step-by-step explanation:

8 0
3 years ago
Assume that there are 56 students in this class. what is the probability that at least two students share a? birthday
navik [9.2K]

P(at least 2 students have the same birthday)= 1- P(no 2 students have the same birthday)

Because P(A)=1-P(A'), where A is an event, and A' the complement of that event.

P(no 2 students have the same birthday)=

\frac{365}{365}* \frac{364}{365}*\frac{363}{365}*\frac{362}{365}*... \frac{310}{365}

think of the problem as follows. We have an urn of balls, numbered from 1 to 365 (the number of the days of the year. 

What is the probability of picking 56 different numbered balls, with replacements?

The first one can be any of the 365

the second any of 364 (since one selection has already been made)

the third any of the 363
.
.
and so on

the 56th selection is one of 310 left


Answer: 

\frac{365}{365}* \frac{364}{365}*\frac{363}{365}*\frac{362}{365}*... \frac{310}{365}


4 0
3 years ago
Other questions:
  • With an 18% discount, Joan was able to save $13.23 for a coat. What was the original price of the coat?
    6·2 answers
  • Please help! functions operations. explain please
    5·2 answers
  • The area of a triangle is 60 square feet the length of the base is 12 feet find the height of the triangle
    6·2 answers
  • Please can you give a short explanation as well thanks
    10·1 answer
  • A parallelogram has vertices E(−3, 1), F(0, 2), G(−5, 5), and H(−2, 6). What are the coordinates of the midpoint of each diagona
    6·1 answer
  • Solution<br> n/8+1/2 = -3 1/2
    9·2 answers
  • A car is 160 inches long.
    15·2 answers
  • In a multiple choice examination of 20 questions, four marks are given for each correct answers and one mark is deducted for eac
    14·1 answer
  • Simplify this expression.<br><br> 4p - 7 + 6p + 10<br><br> Thanks!
    10·2 answers
  • Please help me with this please and thank you please actually help me
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!