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
NeX [460]
3 years ago
14

In a group of 100 students, 40 are taking math and 50 are taking English, but no one is taking both. What is the probability tha

t a randomly selected student from this group is taking either math or English?
Mathematics
1 answer:
prisoha [69]3 years ago
7 0

Answer:

the answer is 90 percent

You might be interested in
720÷90=72 tens ÷ 9 tens = what?
Elden [556K]
720 divided by 72 is 80
7 tens divided by 9 is 8
6 0
2 years ago
The following observations 40, 42, 45, x-1, x +1, 51, 54, 62 are arranged in
Harlamova29_29 [7]

Step-by-step explanation:

Here n = 8 (even number)

\therefore \:  \frac{n}{2}  =  \frac{8}{2}  = 4 \\  \\\&\:\:   \frac{n}{2}  + 1 = 4 + 1 = 5 \\  \\ hence \:  \\ median = \frac{ {4}^{th} term +  {5}^{th} term}{2}  \\  \\  \therefore \:  49 =  \frac{x - 1 + x + 1}{2}  \\  \\  \therefore \:  49 =  \frac{2x}{2} \\  \\  \therefore \:  49 = x \\  \\  \huge \purple { \boxed{\therefore \: x = 49}}

4 0
2 years ago
You are going to buy doughnuts for your coworkers. You buy 2 boxes of glazed doughnuts for $3.99 each, 3 boxes of chocolate-cove
sammy [17]
23.56 is how much u will get back in change
7 0
2 years ago
Read 2 more answers
A store owner paid $120 wholesale price for a suit. He needs to make a 35% profit on
Juliette [100K]

Answer:

$162 to make a 35% profit

Step-by-step explanation:

35% of 120 is 42. Add the 42 to 120.

3 0
2 years ago
Read 2 more answers
Please help with this math problem ASAP! I will give brainliest!
borishaifa [10]
  • x = 112°
  • y = 68°
  • z = 68°

Step-by-step explanation:

x = 112°

y = z = 180° - 112° = 68°

7 0
2 years ago
Other questions:
  • The local historical Society wants to preserve two buildings. The total age of the buildings is 292 years. If one building is th
    5·1 answer
  • The answer for this question
    11·1 answer
  • Charlie and Alice drove to Miami. The total distance was 120 miles. Charlie drove 90 of the miles.
    8·2 answers
  • Find the missing pieces of the triangle round to the nearest tenth ​
    12·1 answer
  • Megan was painting on a rectangular canvas, and needed a frame for it. The length of the frame is 15 inches and the width is 10
    8·1 answer
  • Roxanna buys an item with a normal price of $30, and uses a 20% off
    5·1 answer
  • Find the GCF of 40 and 63 using lists of factors
    8·1 answer
  • ⸸ ⸸ ⸸ you're valued ⸸ ⸸ ⸸​
    15·2 answers
  • What is the volume of a hemisphere with a radius of 4.3cm rounded to the nearest tenth of a cubic centimeter
    7·1 answer
  • GOD BELIEVES YOU CAN HELP ME
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!