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
Aleksandr [31]
3 years ago
15

Someone's quiz grades in the second quarter. (78, 90, 95, 84, 80, 82, 87, 98, 72 ) Find the Median.

Mathematics
2 answers:
jeka57 [31]3 years ago
7 0

Step-by-step explanation:

I believe the answer is 80 cuz it's in the middle

olya-2409 [2.1K]3 years ago
4 0

Answer:

C

Step-by-step explanation:

When you order the sequence of numbers in order, it gives you the median which is also the middle number, 84.

You might be interested in
Determine if the relationship is a function & explain why and why not.
padilas [110]
No the following coordinates do not show a function because of the y-values. In the pairs that you have, (3,5) and (0,5) have the y-values of "5" that are repeating.

Hope this helps. I learned that in math.
5 0
3 years ago
[<br> 1<br> What is the distance between the points (-4, -8) and (10,-8)?<br> Need help
Vedmedyk [2.9K]

Answer:

2

Step-by-step explanation:

√(-8-8)^2 +(10+4)^2=

✓-32+28

✓4

=2

3 0
3 years ago
I need help please help
Vedmedyk [2.9K]

Answer:

m(x)=x^4-x^3+8x-1\\\\n(x)=|x+6|

Are not one-to-one functions

Step-by-step explanation:

As m(x) has symmetry at the line x=0, it is not one-to-one

As n(x) has symmetry at the line x=-6, it is not one-to-one

8 0
3 years ago
Suppose your weekly paycheck is $300.
qwelly [4]

Answer:

No

Step-by-step explanation:

300 \times .9 \times 1.1 = 297

3 0
2 years ago
A certain radioactive material decays in such a way that the mass in kilograms remaining after t years is given by the function
Angelina_Jolie [31]

The mass of radioactive material remaining after 50 years would be 48.79 kilograms

<h3>How to determine the amount</h3>

It is important to note that half - life is the time it takes for the amount of a substance to reduce by half its original size.

Given the radioactive decay formula as

m(t)=120e−0.018t

Where

t= 50 years

m(t) is the remaining amount

Substitute the value of t

m(t) = 120e^-^0^.^0^1^8^(^5^0^)

m(t) = 120e^-^0^.^9

Find the exponential value

m(t) = 48.788399

m(t) = 48.79 kilograms to 2 decimal places

Thus, the mass of radioactive material remaining after 50 years would be 48.79 kilograms

Learn more about half-life here:

brainly.com/question/26148784

#SPJ1

7 0
2 years ago
Other questions:
  • Do 1-5 and ill love you forever :,)
    7·2 answers
  • PLS HELP!!!
    7·1 answer
  • The equation of the line passing through the points (-1, 8) and (3, 16) can be expressed as y = mx + b. Give the value of b.
    12·2 answers
  • Olivia is thinking of a number.She says, "My number is odd. It is a factor of 30 and a multiple of 3"
    13·2 answers
  • Solve for j-<br>2.45j=2.05
    9·1 answer
  • Kayla plans to swim 2 laps per minute until she swims 12 laps. She figures this will take 1/6 minute. Which is NOT a reason why
    6·2 answers
  • What is the correct classification of 23x + 16?
    9·1 answer
  • 4. Do you agree with the statement that“ cubic functions must have at least 1 x-intercept but not more than 3, whereas quadratic
    11·1 answer
  • 3. Simplify: 72 +8 [180 + 4 {10 + (15 - 45 - 9 x 2)}] simplify ​
    13·2 answers
  • Analyze the Conjecture::
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!