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
Rasek [7]
3 years ago
8

Jenna is a 6th grader at CMS. Jenna was told her mean score on social studies quizzes was 94. She remembered getting scores of 9

7, 88, 90, and 95, but she knew she had taken 5 quizzes. What was her fifth quiz score?
Mathematics
1 answer:
IRINA_888 [86]3 years ago
3 0

Answer: 100

Step-by-step explanation:

Since she had a mean score of 94 in her 5 tests, then the total score will be:

= 94 × 5

= 470

Since she She remembered getting scores of 97, 88, 90, and 95, for 4 quizzes out of 5 quizzes, the total of the four quizzes will be:

= 97 + 88 + 90 + 95

= 370

Then, her 5th quiz will be:

= 470 - 370

= 100

You might be interested in
Write in slope form 2y = 24 ​
AlekseyPX

Answer:

  y  = 12

Step-by-step explanation:

The equation of the expression is given as;

              2y  = 24

We are to write in slope form';

    In slope form, an equation is expressed as;

             y = mx + c

where y and x are the intercept

               m is the slope

                c is the intercept

Now to write 2y = 24 in intercept form, we have;

                 2y  = 24

  divide both sides by 2;

                y  = 12

3 0
3 years ago
Please help solve for b.
Zanzabum
Subtract a from both sides of the equation.

b=−a+14

6 0
4 years ago
Read 2 more answers
In a competitive examination negative marks of 2 are awarded for each wrong answers and 4 marks for every correct answer. If nee
Alex777 [14]

9514 1404 393

Answer:

  Rajan gets 6 marks more

Step-by-step explanation:

Neerav's marks are (15)(4) +(5)(-2) = 60 -10 = 50.

Rajan's marks are (14)(4) = 56.

Rajan gets 6 more marks than Neerav.

3 0
3 years ago
Help me which one is a linear fUnction
horsena [70]

Answer:

b

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
A flagpole is at the top of a building. 300 feet from the base of the building, the angle of elevation of the top of the pole is
Grace [21]

Answer: We can use tangent here to find the length of the flagpole

First, find the length of the building + the flag pole

tan 32 = x/300

x=300tan32=187.460805573

(length of building + flagpole)

find length of building

tan 30 = x/300

x=173.205080757

subtract

187.460805573-173.205080757=14.255724816

round, length of flagpole = 14 feet

7 0
3 years ago
Other questions:
  • Round each addend to the nearest whole number and estimate the sum<br> 19.43+11.5+3.08
    13·1 answer
  • What is the value of the 19th term in the sequence -1, -5, -9, ...?<br> -77<br> -73<br> -71<br> -22
    9·1 answer
  • Is 10011 divisible by 3 and 9
    12·2 answers
  • Isabella cures for an aquarium that is 6 feet long and has a height of 4 feet aquarium need 72 ft.³ of water to be completely fi
    14·2 answers
  • I need help on this problem. I got half of it right but I don’t know how I got the last answer wrong... Can anyone please help m
    10·1 answer
  • Find the value of X.
    13·2 answers
  • The populations P (in thousands) of a certain town in North Carolina, from 2006 through 2012 can be modeled by
    10·2 answers
  • Choose the inequality that represents the following graph.
    13·2 answers
  • Using the information given, write an equation in slope-intercept form.
    12·2 answers
  • Find the value of x.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!