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
Sonbull [250]
2 years ago
14

Need help asap!! Thank u

Mathematics
2 answers:
fiasKO [112]2 years ago
8 0

Step-by-step explanation:

There is 10 questions which in this case are the trials.

We know we can either get a question right or wrong so the two outcomes are right or wrong.

The probability that a student choose the right outcome is 1/4. since there is one right answer out of 4 chocies.choices.

Yes, the trials likelihood outcome of each outcome is the same. so it's independent

Lisa [10]2 years ago
7 0

Answer:

1. 10

2. questions / answers

3. 1 / 4 = 0.25

4. Can't be determined

Step-by-step explanation:

You might be interested in
Find the length of the cardioid r=5+5cosθ.
ipn [44]
Hello,

r=5(1+cos t)

r'=5(-sin t)

r²+r'²= 25[(1+cos t)²+(-sin t)²]=50(1-cos t)=50 sin² (t/2)
Between 0 and π, sin x>0 ==>|sin x|=sin x
l= 2*5* \int\limits^{\pi}_0{sin( \frac{t}{2} )} \, dt= 5[-cos (t/2)]_0^{\pi}\\\\
=5(0+1)=5

Here is the method but i may have make some mistakes.






3 0
3 years ago
Pls help need help ASAP
aalyn [17]

Answer:

Cameron Boyce is dead like y rip

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Solve what is 1/2 x 15
Andreas93 [3]

Answer:

7.5

Step-by-step explanation:

it's basically just 15 divided by 2

8 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
Alchen [17]

Answer:

x= 0,1

y=-2,0

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Write 2/8 in simplified form
EleoNora [17]

Answer:

1/4

Step-by-step explanation:

because you basically divided by two on

7 0
3 years ago
Read 2 more answers
Other questions:
  • helen didvided her colored pencils evenly among herself and three freinds. write an expression to represent the number of pencil
    5·1 answer
  • A yard is equal in length to three feet. The function f(x) takes a measurement
    10·1 answer
  • Like what is the square root of 35 like what is it a real number? irrational and like that
    15·1 answer
  • What is the ratio of boys and girls in a classroom of 18 girls and 27 boys
    5·1 answer
  • Pls can somebody help me ??? Is due today
    5·2 answers
  • 30 greater than 1/2ₓ
    12·2 answers
  • |1/2- x/3|=5/6. Solve for x. There is (most likely) 2 answers
    7·1 answer
  • How many significant figures are there in the number 3,460?
    13·1 answer
  • 2.2.3 Quiz: Angle Theorems
    13·1 answer
  • Solve the quadratic equation 2x^2 + 6 = 8x by graphing.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!