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
julia-pushkina [17]
2 years ago
8

This box plot shows information about the marks scored in a test.

Mathematics
1 answer:
horrorfan [7]2 years ago
6 0

Answer:

a) 58

b) 38

c) 76

Step-by-step explanation:

a) Here we want to get the median

The median of the number is the 3rd line

The value here is 58

b) The interquartile range is the difference between the first and third quartile

The third quartile is the 4th line and its value is 72

The first quartile is the second line which is 34

The interquartile range is thus; Q3-Q1

= 72-34 = 38

c) The range is the difference between the highest and lowest values

The highest value is 86

The lowest value is 10

The range is thus;

86-10 = 76

You might be interested in
Does the table represent a function?(Only 2 hours to answer!)
alisha [4.7K]

Answer: (a) Yes. The table is a function.

<u>Step-by-step explanation:</u>

In order to be a function, there cannot be any duplicate x-values.

In the given table, each x-value is different so this IS a function.

6 0
3 years ago
Slope of the line? Please I’m almost done
Arlecino [84]
8/5 or 1.6 you just need to find the rise over the run
6 0
3 years ago
At 2:00 p.m. two cars start toward each other from towns that are 240 miles apart. The rate of one car is 15 mph faster than the
Vesnalui [34]

Hello! :)

The <u>answer</u> is x+15!

~Hope it helps!~ :)

3 0
3 years ago
A food scientist is developing a new recipe. He needs it to have between 3 and 5 teaspoons of sugar per serving and between 3 an
Tema [17]

Answer:

aaaaaaaa nad its by

Step-by-step explanation:

7 0
3 years ago
Can someone help me out?
stira [4]

Answer:

  40 degrees

Step-by-step explanation:

A triangle solver tool can find the angle easily. It is 39.8°, which rounds to 40°. Apps are available on some calculators, on the Internet, and for iOS and Android phones and tablets.

___

You may be expected to solve this using the Law of Cosines. If we name the sides ...

  • a = 1.75
  • b = 3.00
  • c = 2.00

the law of cosines tells us the relationship is ...

  c² = a² + b² -2ab·cos(θ)

Then the angle is ...

  θ = arccos((a² +b² -c²)/(2ab)) = arccos((3.0625 +9 -4)/(2·1.75·3))

  = arccos(8.0625/10.5) ≈ 39.838° ≈ 40°

4 0
3 years ago
Other questions:
  • What is the volume of a regular pyramid having a base area of 24 in.² and a height of 6 inches?
    12·1 answer
  • $53,000 is placed in an investment account that grows at a fixed rate of 2% (compound growth) per year. how much is in the accou
    8·1 answer
  • LINE PERPENDICULAR TO Y=1/5X+5 WITH THE POINT (-6,0)?????
    14·2 answers
  • 1. use rounding or compatible numbers to estimate each product or quotient
    14·2 answers
  • PLZ HELP ASAP RADIANS AND ARC LENGTH
    12·1 answer
  • Math question down below
    9·1 answer
  • How many real solutions does B squared minus 4ac is less than 0 ​
    9·1 answer
  • 5(x−2)+3(2−x). simplify
    6·1 answer
  • What’s every 4 out of 8
    14·1 answer
  • Your mom opens an account to save money for a family vacation. The account earns an annual interest rate of 4%. She earns $37 in
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!