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
Studentka2010 [4]
3 years ago
9

One hundred football players were asked how many broken bones they have suffered. The probability distribution shows the probabi

lity of the number of bones broken by a football player.
What is the probability that a football player has suffered more than 3 broken bones?

Enter your answer, as a decimal, in the box.

Mathematics
1 answer:
777dan777 [17]3 years ago
6 0
The probability for a football player to suffer more than three roken bones will be the the sum of probabilities for 4 broken bones and five broken bones. Looking at the chart provided we can see that the probablity for 4 four broken bones is P(4)=0.10, and for 5 broken bones is P(5)=0.15. Thus the probaility,
P(x>3)=0.10+0.15=0.25.
You might be interested in
2x+3=x+15x+6−5<br>Solve​
Gnesinka [82]

Answer:

x = 1/7

Step-by-step explanation:

2x + 3 = x + 15x + 6 − 5

<em>Combine like terms and solve:</em>

2x + 3 = 16x + 1

-14x + 3 = 1

-14x = -2

x = 1/7

hope this helps!! p.s. i really need brainliest :)

4 0
2 years ago
Read 2 more answers
Write an equation that represents the line​
FinnZ [79.3K]

Answer:

5/6x + 3 = y

Step-by-step explanation:

The slope intercept form is:

mx + b = y

The slope is 5/6.

The y intercept is 3.

6 0
2 years ago
15. PLEASE HELP ME
Nana76 [90]
  • Surface Area=7238in^2

We know

\boxed{\sf Surface\:area=4\pi r^2}

\\ \sf\longmapsto 4\pi r^2=7238

\\ \sf\longmapsto 4\times \dfrac{22}{7}r^2=7238

\\ \sf\longmapsto r^2=\dfrac{7238\times 7}{88}

\\ \sf\longmapsto r^2=\dfrac{5066}{88}

\\ \sf\longmapsto r^2=575.75

\\ \sf\longmapsto r^2\approx576

\\ \sf\longmapsto r\approx\sqrt{576}

\\ \sf\longmapsto r\approx24in

<h3>Option b is coreect</h3>
4 0
3 years ago
Read 2 more answers
Can someone help me I don't know how to do it?Please and thank u<br> Expand - 2 (1 - 2x + 2)
Softa [21]
-2 + 4x - 4
= 4x-6
Make sure to distribute everything and then combine like terms.

Answer: 4x-6
5 0
3 years ago
Read 2 more answers
The ratio of the measures of the angles in cat is 2:7:9. find the measure of the smallest angle.
iren2701 [21]

Answer:

20º

Step-by-step explanation:

Total parts

2  + 7 + 9 = 18

Value of each part given 180º in a triangle

180 / 18 = 10º

Smallest angle

2 * 10 = 20º

4 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify the expression.<br><br> (−0.75x + 8) + (1.5x + 4.4)<br><br> The simplified expression is
    7·1 answer
  • 20 Points!<br>please Help Thanks!<br><br>In Return brainliest and special thanks
    13·1 answer
  • Round 745,829 to nearest ten thousand
    7·1 answer
  • How do I solve -6/5-2/3v+4/15+1/3v
    12·2 answers
  • Madunia got a raise on her salary because she started to act nice to customers if she used to make $25 an hour what is her new s
    9·1 answer
  • Help me pls these are my finals . please don’t answers this if you are below 100 points
    9·2 answers
  • Solve the following equation: 12 x three eighths PLS HELPPP THIS IS THE 2ND TIME ASAP
    15·2 answers
  • ​Triangles ABC​ and DFG are similar. Which proportion can be used to find the value of DG¯¯¯¯¯¯? 74=20DG 75=25DG 45=20DG 420=7DG
    8·2 answers
  • F(x)=−7x−1<br> find x if f(x) = -8
    14·1 answer
  • 3. Graph y = -2x - 1. Plot the y-intercept on the graph. <br><br>​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!