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
alexandr402 [8]
3 years ago
11

What is the third quartile of this data set? 21,24,25,28,29,35,37,39,42

Mathematics
1 answer:
tangare [24]3 years ago
8 0

Answer:

121.5

Step-by-step explanation:

Find the mean of the last 4 numbers.

You might be interested in
I need help to find the Area
hram777 [196]
To find the area you have to (13.2x18)+(4x4)
6 0
2 years ago
Read 2 more answers
Find the reference angle for the given angle. Show work
Katarina [22]
Answer: 44 degrees

=========================================================

Since the given angle -404 is not between 0 and 360, we add 360 to it to get:
-404 + 360 = -44

We add another 360 to that result
-44 + 360 = 316
now we have a value between 0 and 360

Rules:
* If the angle is between 0 and 90, we stop here and simply write down that value

* If the angle x is between 90 and 180, then we compute 180-x

* If the angle x is between 180 and 270, then we compute x-180

* If the angle x is between 270 and 360, then we compute 360-x

* Note in the three rules above, the order of subtraction is always (larger angle)-(smaller angle) = reference angle

* The reference angle has one segment on the x axis (aka the reference angle is adjacent to the x axis)

Based on that, we see that 316 is between 270 and 360, so we use the rule that
360-x
In this case, x = 316

So,
360-x = 360-316 = 44

The reference angle is 44 degrees and looks like what you see in the attached image.

4 0
3 years ago
Read 2 more answers
Huixian needs to pack 171 pens,63 pencils and 27 erasers in to identical gift bags so that each item is equally distributed amon
BaLLatris [955]

Answer:

i) 9

ii) 19 pens, 7 pencils, 3 erasers

Step-by-step explanation:

i) 171 = 3² x 19

   63 = 3² x 7

    27 = 3³

Highest Common Factor/HCF (171, 63, 27) = 3² = 9

Largest no. of bags = 9

ii) In each bag,

   No. of pens = 171 / 9 = 19

   No. of pencils = 63 / 9 = 7

   No. of erasers = 27 / 9 = 3

5 0
3 years ago
What is 7+4-1+9+10-5
OleMash [197]
383747 thanks ejejejdnd smell polio
8 0
3 years ago
Read 2 more answers
When Jaylen started high school, 1,430 students attended his school. On the day of his graduation, only 1,001 students attended
jarptica [38.1K]

Answer:

The number of students decreased by 30%.

Step-by-step explanation:

Subtract 1430 from 1001, then find the absolute value.

\frac{|1001-1430|}{1430}\\\frac{|-429|}{1430}\\\frac{429}{1430}

Simplify 429/1430 by cancelling out 143.

\frac{429/143}{1430/143}\\\frac{3}{10}

Convert 3/10 into a percentage by multiplying it by 100.

\frac{3*100}{10}\\\frac{300}{10}\\30

The decrease of students was 30%.

6 0
3 years ago
Other questions:
  • What chacharacteristic help you tell the difference between a rhombus and a rectangle? Explain.
    10·2 answers
  • The rectangle below has an area of x^2+8x+15x
    11·1 answer
  • Writs a doubles plus one fact for the sum of 7
    9·1 answer
  • Together Pam, Dan and Sam have 31.00. How many dollars does Sam have if Dan has 3.00 less than Pam, and Sam has 1.00 more than p
    13·1 answer
  • Please help me out with question 2
    15·1 answer
  • 10000 POINTS I NEED HELP THESE HAVE TO BE MADE AND PUT INTO FROM IMPOPER FRACTIONS TO MIXED NUMBERS I AM TIMED PLZ HELP I WILL G
    14·1 answer
  • BTS army follow me I will follow back I purple u​
    11·2 answers
  • Another Question in my test
    11·1 answer
  • Need help on HS geometry
    14·1 answer
  • Answer this please screenshot 1 is to help answer screenshot 2. What doess 100 mean and 1/2 mean
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!