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
jenyasd209 [6]
3 years ago
13

At Andrew Jackson High School, students are only allowed to enroll in AP U.S. History if they have already taken AP World Histor

y or AP European History. Out of 825 incoming seniors, 175 took AP World History, 36 took AP European History, and 33 took both. Given this information, determine the probability a randomly selected incoming senior is allowed to enroll in AP U.S. History.
Mathematics
1 answer:
o-na [289]3 years ago
6 0

Answer:

  • <u><em>About 0.22</em></u>

Explanation:

There are two sets:

  • Set W of incoming seniors who took AP World History, and
  • Set E of incoming seniors who took AP European History

And there is a subset, which is the intersection of those two sets:

  • Subset W ∩ E of senior students who took both.

The incoming seniors who are allowed to enroll in AP U.S. History, call them the subset S, is the set of those students that belong to W or E or both W ∩E.

By property of sets:

  • S = W + E - W∩E = 175 + 36 - 33 = 178

Then, 178 out of 825 incoming seniors took one or both courses, and the desired probability of a randomly selected incoming senior is allowed to enroll in AP U.S. History is:

  • 178/825 = 0.21576 ≈ 0.22
You might be interested in
How to write 9 thousands 3 hundreds 4 ones
Nataly [62]

the answer is 9304=9 thousands 3 hundreds 4 ones

5 0
3 years ago
Read 2 more answers
Find the product.<br> 2.05x0.47 =
pshichka [43]

Answer:

0.9625

Step-by-step explanation:

6 0
3 years ago
What is another way to write the expression p • (10 - 2)
Tanya [424]

Answer:

(p • 10) - (p • 2)

Step-by-step explanation:

To be doubly sure of your answer, do the actual mult.:

p(10-2) = 10p - 2p.  This is equivalent to (p • 10) - (p • 2) (Answer D).

7 0
3 years ago
Read 2 more answers
pam cuts 75 inches of ribbon into 6 equally sized pieces with no ribbon left over whats the length in inches of each piece of ri
Elden [556K]

Answer:

12.5 inches? I think

Step-by-step explanation:

gotta go do my work

5 0
3 years ago
Read 2 more answers
Q2. Use one of the symbols or = to make this correct: (01)<br><br> 2/5 ______ 2/3
Korolek [52]

Answer:

2/5 is less than 2/3

2/5 < 2/3

Step-by-step explanation:

2/5 x 3=6/15 is small

2/3x5=1<u>0/15 is big</u>

6 0
3 years ago
Other questions:
  • HELP PLEASE ILL GIVE BRAINLIEST NEED IN UNDER 10 MINUTES
    8·2 answers
  • A white-tailed deer can sprint at speeds up to 30 miles per hour. American bison can run at speeds up to 3,520 feet per minute.
    8·1 answer
  • Custom Office makes a line of executive desks. It is estimated that the total cost for making x units of their Senior Executive
    15·1 answer
  • How do I find the perimeter of a triangular pyramid with a base edge 6
    15·1 answer
  • Which group of expressions could represent the dimensions of a rectangular prism with a volume of 2y3 + 15y2 + 28y?
    6·1 answer
  • Simplify to create an equivalent expression.
    11·1 answer
  • Math problem giving 20+ points and brainlist
    8·2 answers
  • The Temple at the top of the pyramid is approximately 24 m above the ground and they are 91 steps leading up to the temple. How
    14·1 answer
  • We're are the tutors omg ​
    15·2 answers
  • What is the common difference in the arithmetic sequence 5.0, 4.5, 4.0, 3.5
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!