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
madreJ [45]
2 years ago
14

Mr. Hogan's class has 20 students in it. On picture day, 6 students stand in the first row, 5 students stand in the second row,

4 students stand in the third row, and 5 students stand in the fourth row. If a random student blinks, what is the probability that the student will be in the second or third row?
Mathematics
1 answer:
erastova [34]2 years ago
5 0
Hi there! The answer is 50% (or 0.5).

There are 10 students in either the first or the third row. In total we have 20 students. Therefore the probability can be determined by dividing 10 (amount of correct answers) by 20 (total amount of outcomes).

\frac{10}{20}  = 0.5 = 50\%
You might be interested in
-4|6b-8|≤ 12<br><br> what is the answer?
densk [106]
This is probably the answer I’m not 100% sure

8 0
3 years ago
PLEASE HELP QUICKLY!!!
kirill115 [55]

Answer:

sunday

Step-by-step explanation:

i dont want brainliest give it to the other guy

5 0
2 years ago
100 points if you can answer this whole page!!! Pls with an explanation
uysha [10]

Answer:

you didnt attach the picture or assignment

6 0
2 years ago
WILL GIVE BRAINLIEST!!! Multiplication
IgorC [24]

Answer:

yo yo use math_way its very helpful fast and ez to use

Step-by-step explanation:

without the "_"

5 0
3 years ago
Read 2 more answers
Emery has a box in the shape of a rectangular prism. The height of the box is 7 inches. The base of the box has an area of 30 in
ZanzabumX [31]

210

30+30=60+30=90+30=120+30=150+30=180+30=210

4 0
3 years ago
Other questions:
  • You borrow 1180 you have paid 3/5 how much do you owe? how much did you pay?
    10·1 answer
  • Write 2.96 as a mixed number or fraction in simplest form show your work
    8·1 answer
  • Here are the first five terms of a number sequenceS . 10 16 22 28 34 Find an expression, in terms of n , for the nth term of thi
    11·1 answer
  • Jerome has 1/4 of the groups video games at his house. Mario has 2/5 of the groups video games at his house. What fraction of th
    7·1 answer
  • Find the gradient of the function at given point. f(x,y)=ln(x^2+y^2)
    7·1 answer
  • Jack is trying to make extra money on his summer vacation from school. He works two different jobs, earning $9 per hour washing
    8·1 answer
  • Hurry please
    11·1 answer
  • Căn 3 sinx-cosx=1<br> ....................
    6·1 answer
  • Pls i need it in 10 mins ​
    9·1 answer
  • Write the ratio, Explain what the ratio means . 6 basketballs to 4 soccer balls
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!