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
lions [1.4K]
3 years ago
15

What is the value of the first quartile, (Q1)?

Mathematics
1 answer:
Bogdan [553]3 years ago
3 0

Answer:

8

Step-by-step explanation:

A box plot has 5 data points: minimum, first quartile, median, third quartile, and maximum. Each of the lines of the box plot stands for one of these data points. Read it left to right.

Minimum: 7

1st Quartile: 8

Median: 13

3rd Quartile: 18

Maximum: 22

You might be interested in
Find the area of a sector with a central angle of 120° and a diameter of 7.3 cm. Round to the nearest tenth.
Andru [333]

Answer:14cm^{2}

Step-by-step explanation:

diameter=7.3cm

radius=\frac{diameter}{2}

          =\frac{7.3}{2}

          =3.65cm

angle =120°

area=\frac{angle (tita)}{360} × \frac{\pi r^{2} }{1}

=\frac{120}{360} × \frac{22}{7} ×3.65^{2}

=13.95cm^{2}

≅14cm^{2}

6 0
4 years ago
Anyone who knows this mathematic question will get the brainliest
spayn [35]
The third one is 510 not show in the pic here

7 0
3 years ago
Express the ratio 2 to 3 and 8 to 9 in lowest terms
Alex73 [517]

\dfrac{2}{3}:\dfrac{8}{9}=\left(9\cdot\dfrac{2}{3}\right):\left(9\cdot\dfrac{8}{9}\right)=(3\cdot2):(1\cdot8)\\\\=6:8=\dfrac{6}{2}:\dfrac{8}{2}=3:4\\\\Answer:\ \boxed{\dfrac{2}{3}:\dfrac{8}{9}=3:4}

8 0
4 years ago
Jerome tries to find the value of the expression 3 - 6 + 5 by first applying the commutative property he rewrites the expression
Lana71 [14]
  • Wrong in sign change

How?

  • In commutative law the sign doesn't change whenever it is applied.

Thus

\\ \sf{:}\implies 3-6+5

\\ \sf{:}\implies 3\underline{+5-6}

\\ \sf{:}\implies 8-6

\\ \sf{:}\implies 2

5 0
3 years ago
Rich measured the height of a desk to be 80.7 cm. The actual height of the desk is 80 cm. What is Rich's percent error in this c
Hitman42 [59]

Answer:

0.9%

Step-by-step explanation:

We have been given that Rich measured the height of a desk to be 80.7 cm. The actual height of the desk is 80 cm.

We will use percentage error formula to solve our given problem.

\text{Percentage error}=\frac{\text{Experimental value-Actual value }}{\text{Actual actual}}\times 100

\text{Percentage error}=\frac{80.7-80}{80}\times 100

\text{Percentage error}=\frac{0.7}{80}\times 100

\text{Percentage error}=0.00875\times 100

\text{Percentage error}=0.875\approx 0.9

Therefore, Rich's percent error in calculation is 0.9%.

5 0
4 years ago
Other questions:
  • ​(6x2−2x+16​)+​(4x2+7x−55​)
    7·1 answer
  • How do you round 26681.29399 to the nearest tenth
    12·2 answers
  • How many times larger is the value 4.74 than the value 0.047 for
    15·2 answers
  • Is segment ST tangent to circle P1
    6·1 answer
  • Which of the following is a RATE?<br><br><br> 12 to 3<br><br><br> 12 stickers to 3 students
    8·1 answer
  • Use elimination metho to solve the system of equations ​
    14·1 answer
  • Every hour at work, you are able to ship out the same number of
    8·1 answer
  • 5-h&gt; 2, 3, 4, 5<br><br><br><br> HELP QUICK
    14·1 answer
  • The function f(x) = x2 has been translated 9 units up and 4 units to the right to form the function g(x). which represents g(x)?
    6·1 answer
  • The projectile motion of an object can be modeled using s(t) = gt2 + v0t + s0, where g is the acceleration due to gravity, t is
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!