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
hichkok12 [17]
2 years ago
15

If I get a 100 on one assingment and a 57 on the other, what is my average of the assignments?

Mathematics
2 answers:
MakcuM [25]2 years ago
7 0

Answer:

78.5

Step-by-step explanation:

Add the two scores, and then divide this sum by 2 to obtain the average score:

\frac{100 + 57}{2}  =  \frac{157}{2}  = 78.5

Galina-37 [17]2 years ago
7 0

Answer:

78.5

Step-by-step explanation:

To calculate the average of the assignments, you must find the mean of the assignments.

Mean = sum of the items divided by the number of items

\frac{100+57}{2}

=\frac{157}{2}

=78.5

You might be interested in
Question 1
kenny6666 [7]

The inequality is given by 20x + 25y ≤ 1100 and x + y > 50

<h3>What is an inequality?</h3>

An inequality is an expression that shows the non equal comparison of two or more numbers and variables.

Let y represent the number of soccer balls and x represent the number of volleyballs.

The coach can spend a maximum of $1,100, hence:

20x + 25y ≤ 1100

Also, The coach plans to order at least 50, hence:

x + y > 50

The inequality is given by 20x + 25y ≤ 1100 and x + y > 50

Find out more on inequality at: brainly.com/question/24372553

6 0
2 years ago
Find this quotient and express the answer in scientific natation
aalyn [17]
\frac{8.27*10^{14}}{1.09*10^{12}}=  \frac{8.27}{1.09} *10^{14-12}\approx7.59*10^2
3 0
3 years ago
Read 2 more answers
Great tennis players use Hexrackets. There if you use a Hexracket, you are a great tennis nyer.
34kurt

Answer:

The conclusion is invalid.

The required diagram is shown below:

Step-by-step explanation:

Consider the provided statement.

Great tennis players use Hexrackets. Therefore, if you use a Hexracket, you are a great tennis player.

From the above statement we can concluded that Great tennis players use Hexrackets. But it may be possible that some people who use a haxracket are not great tennis player.

Therefore, the conclusion is invalid.

The required diagram is shown below:

8 0
3 years ago
Cuanto es (2x+2y=20) (-2x-6y=-52) con método de igualación y método de suma y resta
Nataly_w [17]

x =2       y =8

2x + 2y=20

2x=20-2y

x=10-y

Ahora len la otra ecuacion remplazamos x por (10-y)

-2(10-y)-6y=-52

-20+2y-6y=-52

2y-6y= -32 (-52+20= -32)

-4y=-32

-y=-8

y=8            x=10-y  x=2

2*2+2*8=20

4+16=20

-2*2-6*8= -52

-4-48= -52


6 0
3 years ago
Find the sum to infinity​
boyakko [2]

Answer:

-7/27

Step-by-step explanation:

-14/54

Hope this helped :)

6 0
2 years ago
Other questions:
  • The three steps shown below were used to find an expression equivalent to 2/5 (15x- 30y) +10x
    6·2 answers
  • Find the least common denominator (LCD) of<br> 3<br> 7<br> and<br> 5<br> 8
    11·2 answers
  • What percent of 60 is 15?
    9·2 answers
  • After the consumption of an alcoholic beverage, the concentration of alcohol in the bloodstream (blood alcohol concentration, or
    10·1 answer
  • Amy purchased a five-year $5,250 bond below par value for $4,675 with a coupon of 3.5%. What was her yield?
    11·1 answer
  • How many times does 85 go into 221<br> Explain Thx!!
    8·2 answers
  • You decide to put $5000 in a savings account to save $6000 down payment on a new car. If the account has an interest rate of 7%
    10·1 answer
  • What is the transformations of f(x)=(x-2)^2-4
    14·1 answer
  • Which math operation determines the following pattern?
    14·2 answers
  • Ella earned $251.20 at her job when she worked for 16 hours. What was her hourly wage, in dollars per hour?​
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!