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
Kay [80]
3 years ago
12

Gabriela has taken 3 test and her average score is 85.If she earns 100 on her two remaining tests.What will her new average be?

Mathematics
2 answers:
dolphi86 [110]3 years ago
8 0

Answer:

Gabriela's new average would be

Step-by-step explanation:

First, if her average on three tests is 85, and she receives 100 on her last two tests, the first step would be to add 85, 100, and 100; Her previous average and the grades she would receive on her last two tests.

85+100+100=285.

The next step would be to count how many numbers we added to receive our sum. We added three. Because of this, we have to divide the sum by three to get Gabriela's average.

285÷3=95.

Therefore, Gabriela's new average would be 95.

7nadin3 [17]3 years ago
4 0

Answer:

95

Step-by-step explanation:

Add all the numbers

Divide by how many there are

100 and 100 and 85= 285

285 divided by three because there are three numbers..

95

You might be interested in
A ribbon is 18in long. Convert the length to feet.
Lubov Fominskaja [6]

Answer:

1.5 feet

Step-by-step explanation:

1 feet = 12 inches

18 inches --> x feet

18/12 = 1.5 feet

7 0
2 years ago
Read 2 more answers
Please help with this question
uysha [10]

Answer:

C

Step-by-step explanation:

The difference formula for cosine is

cos(x - y) = cosxcosy + sinxsiny

Consider

cos75 = cos(120 - 45)°, then

cos(120 - 45)°

= cos120°cos45° + sin120°sin45° → C

5 0
3 years ago
Simplify your answer as much as possible
Serhud [2]

Answer:

2

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Given <br><br> A. 88<br> B. 64<br> C. 92<br> D. 52
victus00 [196]
Maybe 88 not sure that is the givin
5 0
2 years ago
Please help!! <br>if you can explain if not that is fine.<br>​
Scorpion4ik [409]

Answer:

  • The graph of y > 3x − 4 has shading above a dashed line.
  • The graphs of the inequalities will intersect.

6 0
2 years ago
Other questions:
  • How many liters of a 10% alcohol solution must be mixed with 90 liters of a 60% solution to get a 30% solution?
    6·1 answer
  • Can anyone assist me on this​
    9·1 answer
  • A person runs 1/7 mile in 1/56 hour.The person's speed is miles per hour.
    14·2 answers
  • Factor the expression below.<br> x2 - 49
    7·2 answers
  • What can you say about the y-values of the two functions f(x) = -5* +2 and
    5·2 answers
  • Covert the fraction to a decimal. <br> 1 1/3
    7·2 answers
  • Which of the ratios below has a unit rate of 50? Select all that apply.
    6·1 answer
  • Three triangles are shown.
    6·1 answer
  • Answer pls for point
    10·1 answer
  • What does 1.20 mean in this situation?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!