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
Leni [432]
3 years ago
8

What is the median of the data in this stem-and-leaf plot?

Mathematics
2 answers:
Gnom [1K]3 years ago
5 0

Answer:

Part A) Median = 44

Part B) Median = 36

Step-by-step explanation:

Median of a data set is the middle data point.

Part A) Median of the data in this stem-and-leaf plot.

The total data set represented by Stem and leaf in order from least to greatest are as following:

37 , 38 , 38 , 40 , 43 , 45 , 47 , 47 , 51 , 52

The middle data is 43 , 45

So, median = (43 + 45)/2 = 88/2 = 44

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

Part B) Median of the data in A number line.

The total data set represented by the number line in order from least to greatest are as following:

31, 34 , 34 , 35 , 37 , 38 , 38 , 39

The middle data is 35 , 37

So, median = (35 + 37)/2 = 72/2 = 36

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

zmey [24]3 years ago
5 0

Answer:

C) 44

Step-by-step explanation:

I took the test and it was right.

You might be interested in
A 5-foot piece of aluminum wire costs $7.80. What is the price per inch?
dmitriy555 [2]

Answer:

The answer would be .35 cent.

Step-by-step explanation:

6 0
3 years ago
How to do this question plz ​
hjlf

Answer:

\underline{ \boxed{ \underline{part \: a}}}. \\the \: required \: distance  \: a part \: be \to \:  \boxed{\underline {\overline{p }  =79.23 \: km} }  \\  \\ \underline{ \boxed{ \underline{part \: b}}}. \\ the \: bearing \: of \: \boxed{ B } \: \: from \:  \boxed{ \underline{A}} \: is \to \boxed{ \underline{324 }\degree }

Step-by-step explanation:

\underline{ \boxed{ \underline{part \: a}}}. \\  l et \: the \: required \: distance  \: apart \: be \to \:  \boxed{ \overline  {p}} \\ let \:  \boxed{ \angle \: P} \: be \: the \: angle \: of \: seperation \: between \: both \: ships  :given \: by \to \\  P = (244 - 180) - (196 - 180 )= (64 -16) =  \boxed{48 \degree} \\ if \: ship \: A \: and \: B \: left  \: the \: port\: at \: (10:30) \:  \\ then \: at \: (14 :00) \: their \: time \: interval \: would \: be \to \\ (14 : 00) - (10 : 30) = \boxed{ 3.5 \: hrs} \\ ship \:  \boxed{A }\: distance \: from \: the \: port =( v \times t) = (30 \times 3.5) =  \boxed{105 \: km} \\ ship \:  \boxed{B }\: distance \: from \: the \: port =( v \times t) = (24 \times 3.5) =  \boxed{84\: km} \\n ow........we \: cant \: do \: much \: if \: their \: are \: no \: angles \: to \: work \: with \to \\ applying \:t he \: cosine \: rule : we \: have \to \\  \cos(P)  =  \frac{ {a}^{2} +  {b}^{2}  -  \overline{{p}^{2} } }{2(ab)}  \\  {a}^{2} +  {b}^{2}  -  \overline{{p}^{2} } = 2(ab) \cos(P)  \\ \overline{{p}^{2} } = {a}^{2} +  {b}^{2}  - \{2(ab) \cos(P)  \} \\ \overline{{p}^{2} }  =  {84}^{2}  +  {105}^{2}  -  \{2(84)(105) \cos(48 \degree)  \} \\\overline{{p}^{2} }  =  18,081 - 11,803.463897 \\ \overline{{p}^{2} }  = 6,277.536103 \\ \overline{p }  =  \sqrt{6,277.536103} \\  \boxed{\underline {\overline{p }  =79.23 \: km} } \\  \\  \underline{ \boxed{ \underline{part \: b}}}. \\ to \: sove \: this : we \: first \: find \:  angle \: \angle \: B : by \: applying \to \\  \frac{ \sin(B) }{b}  = \frac{  \sin(P) }{p}  \\  p \ast \sin(B)  = b \ast \sin(P) \\ B =  \sin {}^{ - 1} ( \frac{ b \ast \sin(P)}{p} )  \\ B =  \sin {}^{ - 1} ( \frac{ 105 \times  \sin(48 \degree)}{79.230903712} )  \\  \\ B =  \sin {}^{ - 1} ( \frac{ 78.030206678}{79.230903712} )    \\ \\ B =  \sin {}^{ - 1} (0.9848455971) \\  \boxed{B =  80 \degree} \\ hence \ :  the \: bearing \: of \: \boxed{ B } \: \: from \:  \boxed{ \underline{A}} \: is \to \\ 360 -  \{180 - (80 + 48 + 16) \} \\ 360 -(180 - 144 )\\ 360 -36 =   \boxed{324 \degree }

♨Rage♨

7 0
2 years ago
Evaluation the following:
Angelina_Jolie [31]

Answer:

A. √32y²/72x²= 32y/72x

Step-by-step explanation:

√32y²/72x²= 32²/72²

= 32/72.

B. √125m³/36m²

=4192.6/108

=38.8203.

C. √x²/y²-y²/x²

therefore, x²=1, y²=-1

that is, √1/-1 - -1/1= -1(-)-1=0.

4 0
2 years ago
Any girls wana hand out their snaps
Nadya [2.5K]

Answer:

nah I'll pass, I just need the points :)

7 0
2 years ago
Read 2 more answers
Choose the graph that solves system of equations.y=2x-6 y=-4x+3
dem82 [27]

Answer:

I love algebra anyways

The ans is in the picture with the  steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is the slope intercept form equation of the line that passes through 1,3 and 3,7
    7·1 answer
  • Write an inequality to represent the situation: The temperature stays above -15 degrees.
    15·1 answer
  • Mix 20ml per 500 ml of water what is ratio of the amount of insecticide to the amount of water
    5·2 answers
  • I need to simplify this... (4a^3+7a^2b+6b^3) + (a^3+2a^2b+4b^3)
    7·1 answer
  • Is 5(x - 2) = 5x - 7 one solution
    8·1 answer
  • Pls help with math ASAP due tonight
    14·1 answer
  • HELP DUE IN 10 MINUTES
    7·1 answer
  • What’s the area of the figure?
    13·1 answer
  • The area of a sector is. What does the variable n represent?
    15·2 answers
  • SOLVE ASAP EASY<br> 4 yd 2 ft 7 in+3 yd 5in
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!