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
sweet [91]
2 years ago
9

Please help me! i need the answer really quick!

Mathematics
2 answers:
Viefleur [7K]2 years ago
3 0

Answer:

The average of the grade is 7.

Step-by-step explanation:

Add all of the grades up then divide by the number of grades there are

8+8+5=21

21÷3=7

Have a blessed day! I hope my answer was helpful!!

Sati [7]2 years ago
3 0

Answer:

The answer is 7

Step-by-step explanation:

So, we need to distribute the mean, (AKA:) average.

There is a rule when finding the average of numbers.

That rule is:

Adding all of the numbers together and dividing that sum by how many numbers there are in total that you added together.

1. First, we to add 8 and 8.

2. 8 + 8 = 16

3. Next, we need add to 5 to that 16.

4. 5 + 16 = 21

5. Since we have 3 numbers, we need to divide that 21 by 3.

6. 21 / 3 = 7

Thus showing that our answer is 7.

When trying to find the mean of numbers, always remember the rule of finding the average.

You might be interested in
1/4 times 1/4 equals how much?
kherson [118]

1/4 times 1/4 equals how much? This is the equation:

1/4 * 1/4 = ?

Multiply:

1/4 * 1/4 = 1/16

8 0
3 years ago
Read 2 more answers
Find the measure of the missing angle
Ipatiy [6.2K]

The two angles form a straight line and need to equal 180 degrees


180 - 61 = 119

The missing angle is 119 degrees

5 0
2 years ago
How many more cents per item is 3 items for $10 than 2 items for $5? Express your answer to the nearest whole number.
fiasKO [112]
10/3: 3.33
5/2:2.50

3.33-2.50=0.83

Answer: 83 cents.

5 0
3 years ago
20. Complete the definition of Logarithm: For all positive numbers a, where a #1, and all positive numbers x.
Vladimir [108]

Answer:

A.

Step-by-step explanation:

y=loga(x) is just the same as x=a^y

6 0
3 years ago
Do the following lengths form a right triangle?​
Dmitry_Shevchenko [17]

Answer:

yes, this forms a right angle

5 0
2 years ago
Other questions:
  • Which pair of number is relative prime<br><br> 7 and 42<br> 16 and 39<br> 66 and 77 <br> 90 and 891
    12·1 answer
  • In the diagram below, BC is an altitude of ABD. To the nearest whole unit, what is the length of CD?
    6·2 answers
  • The area of the base of a prism is 24 mm2. The perimeter of the base is 22 mm. The height of the prism is 5 mm.
    15·2 answers
  • What is 8.75 million divided by 456,420
    13·1 answer
  • 5/9+7/9 in simplest form
    12·2 answers
  • Can someone please help?
    14·2 answers
  • 1.The area of the KM 89 Farm in San Vicente is (x²+7x +12) sq meters. If its width is (x + 3) meters, what is the length of the
    14·1 answer
  • Find the value of x. Give reasons to justify your solution. b ∈ ac, d ∈ fa
    13·1 answer
  • Sheila's entertainment center has enough space for a television that is 12 inches long and 15 inches high. TVs for Less is selli
    6·1 answer
  • dion bought 4 pizzas was the same price if he also brought a salad for 5 and paid a total of 41 how much did each pizza cost
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!