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
trapecia [35]
3 years ago
10

Help me with question 2 This is division :)

Mathematics
2 answers:
juin [17]3 years ago
7 0

Answer:

100

90+100+99+91 = 380

after that divide the answer (380) by 4 and you get 95.

The reason why you divide by 4 is because there was four numbers that you had to sum up to get 380.

The answer is 100 if you round up!

Sphinxa [80]3 years ago
3 0

Answer:

95

Step-by-step explanation:

To find the average you would add all the scores up and divide by the number of scores you have, so you would do 90+100+99+91 and get 380. Then divide by 4 to get 95.

You might be interested in
Answer the following questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
Alexandra [31]

Answer by JKismyhusbandbae: The mean is the average of all the numbers.  You add all the numbers and divide by how many numbers you added to get the mean.

7 0
2 years ago
Read 2 more answers
He function f(d) = –3d + 60 gives the remaining life of a flashlight battery, in hours, d days after the start of a hike.
OLga [1]
D 
The battery has  60 hours of life.
7 0
3 years ago
The height of a fireworks rocket in meters can be approximated by h= -5t^2+30t, where h is the height in meters and t is the tim
Crazy boy [7]

It takes 45 seconds. the easiest way to do these is to use a graphic calculator and replace the variables with x and y, for example, this equation would become -5x^2+30x, and if you don't have access to a graphing calculator, you can always use desmos online.

3 0
3 years ago
Read 2 more answers
The quantities x and y are proportional.<br>pls help plsssss this work is due 20 min plsss helppp
Dahasolnce [82]

Answer: 2.5

Step-by-step explanation:

y = rx

substitute numbers in and solve for r

if

y = 10

x = 4

then

10 = r4

r = 10/4 = 2.5

this works for all the other numbers and always gives r = 2.5

5 0
3 years ago
What is the value of x4 + 5.2y, when x = 2 and y = 3? (10 point) Question 12 options: 1) 23.6 2) 24.6 3) 27.6 4) 39.6
Firdavs [7]

Answer:

23.6

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is one thousand minus seven?
    8·1 answer
  • A set of problems on Algebra, Geometry, and Combinatorics consists of 52, 70, and 88 problems. If 2 more problems from each cate
    6·2 answers
  • HELP ME IN 5 MINUTES FOR BRAINLY!!!!
    11·1 answer
  • Beth has 2000 feet of fencing available to enclose a rectangular field. one side of the field lies along a river, so only three
    14·1 answer
  • Hi doesanyone know answer
    12·2 answers
  • PLEASE HELP FAST!! 15 POINTS!!!! PLUS WILL MARK BRAINLIEST!!!!!
    10·1 answer
  • Plssss i need help plsss i really need hep now asap help me pls
    8·1 answer
  • What is the slope? What is the y-intercept? What is the equation of the line (slope intercept form?)
    7·1 answer
  • Bradley plans to borrow the money needed to buy his PS5. If he borrows $600 at 7% simple interest for one year, how much interes
    7·1 answer
  • Find the error and then find the correct answer.​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!