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
Nesterboy [21]
3 years ago
9

You work for a horse farrier. You take a random sample of 75 Quarter Horses and determine that their mean height is 15.2 hands.

Which statement is true?
A) You conclude that the height of all Quarter Horses is exactly 15.2 hands .
B) You conclude that the mean height of all Quarter Horses is close to 15.2 hands.
C) You conclude that the height of half of the Quarter Horses is less than 15.2 hands.
D) You conclude that the height of half of the Quarter Horses is more than 15.2 hands.
Mathematics
2 answers:
Evgesh-ka [11]3 years ago
5 0

Answer:

B) You conclude that the mean height of all Quarter Horses is close to 15.2 hands

Step-by-step explanation:

hram777 [196]3 years ago
4 0

Answer:

You conclude that the mean height of all Quarter Horses is close to 15.2 hands.

Step-by-step explanation:

The goal of statistics is to estimate a population parameter by use of sample statistics.

You might be interested in
What are the factors of 9a-3
yulyashka [42]

Answer:

9, -3

Step-by-step explanation:

7 0
3 years ago
Write the equation of<br> the line that passes<br> through (2,-4) &amp;<br> has a slope of -1.
zzz [600]

Answer:

y= -1x-6

Step-by-step explanation:

The equation would be y=mx+b

M= slope, and B=y-intercept

If you look at a graph and use the slope to get to the Y-intercept you'll see that it is -6, and so you would just plug that into the equation along with the slope :)

7 0
3 years ago
PLS HELP COME QUICK!!!!!!!
Andrews [41]
Minus 36 from each one you can do it on a calculator:)
8 0
3 years ago
Show that the line 4y = 5x-10 is perpendicular to the line 5y + 4x = 35 ​
Shkiper50 [21]

Step-by-step explanation:

<h2><em><u>concept :</u></em></h2><h2 /><h2><em><u>concept :When two lines are perpendicular, then the product of their slopes is equivalent to -1.</u></em></h2><h2 /><h2><em><u>concept :When two lines are perpendicular, then the product of their slopes is equivalent to -1.Equation of line in the form y = mx + c have m as slope of line and c as y-intercept.</u></em></h2><h2 /><h2><em><u>concept :When two lines are perpendicular, then the product of their slopes is equivalent to -1.Equation of line in the form y = mx + c have m as slope of line and c as y-intercept.Solution:</u></em></h2><h2 /><h2><em><u>concept :When two lines are perpendicular, then the product of their slopes is equivalent to -1.Equation of line in the form y = mx + c have m as slope of line and c as y-intercept.Solution:Given equations of lines are</u></em></h2><h2 /><h2><em><u>concept :When two lines are perpendicular, then the product of their slopes is equivalent to -1.Equation of line in the form y = mx + c have m as slope of line and c as y-intercept.Solution:Given equations of lines are4y = 5x-10</u></em></h2><h2 /><h2><em><u>concept :When two lines are perpendicular, then the product of their slopes is equivalent to -1.Equation of line in the form y = mx + c have m as slope of line and c as y-intercept.Solution:Given equations of lines are4y = 5x-10or, y = (5/4)x(5/2).</u></em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>(</em><em>1</em><em>)</em></h2><h2 /><h2><em><u>5y + 4x = 35</u></em></h2><h2 /><h2><em><u>5y + 4x = 35ory = (-4/5)x + 7.</u></em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>(</em><em>2</em><em>)</em></h2><h2 /><h2><em><u>Let m and n be the slope of equations i and ii, respectively.</u></em></h2><h2 /><h2><em><u>Let m and n be the slope of equations i and ii, respectively.Here, m = 5/4</u></em></h2><h2 /><h2><em><u>Let m and n be the slope of equations i and ii, respectively.Here, m = 5/4n= -4/5</u></em></h2><h2 /><h2><em><u>Let m and n be the slope of equations i and ii, respectively.Here, m = 5/4n= -4/5therefore, mx n = -1</u></em></h2><h2 /><h2><em><u>Let m and n be the slope of equations i and ii, respectively.Here, m = 5/4n= -4/5therefore, mx n = -1Hence, the lines are perpendicular.</u></em></h2>
8 0
3 years ago
The two plots below show the heights of some sixth graders and some seventh graders of a school:/Users/tylerleaird/Desktop/Scree
fenix001 [56]
0.5 will be rounded to 1.0
1.2 will be rounded to 1.0
1.7 will be rounded to 2.0
3.4 will be rounded to 3.0
7 0
3 years ago
Other questions:
  • Evalúa 13-0{,}75w+8x13−0,75w+8x13, minus, 0, comma, 75, w, plus, 8, x cuando w=12w=12w, equals, 12 y x=\dfrac12x= 2 1 ​ x, equal
    12·1 answer
  • Which of the following inequalities best represents the graph above?​
    10·2 answers
  • Katie has 1/6 of watermelon left over from her picnic that she wants to split between her mom and dad. How much watermelon will
    9·1 answer
  • What is the binomial expansion of (x + 2y)7?
    8·2 answers
  • P = 175 + t<br> 2<br> What’s the answer
    15·1 answer
  • I need help someone THIS IS DUE IN 10 MIN pls someone
    11·2 answers
  • Find the area of the figure. (Sides meet at right angles.)
    8·1 answer
  • How do I make it go to the other side
    15·2 answers
  • Which is the correct algebraic expression<br> please help image attached I'll give brainliest
    9·1 answer
  • Express the set W = { x∣x &lt; 4 or x &gt; 7 } using interval notation. Use "U" for or .
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!