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
Scrat [10]
2 years ago
10

Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p

robability, given the number of trials and the probability of obtaining a success. Round your answer to four decimal places. P(X<2), n=5, p=0.3
Mathematics
1 answer:
elena55 [62]2 years ago
8 0

Answer:

15/8

Step-by-step explanation:

You might be interested in
The hare leaps 500 centimeters every 20 seconds. the tortoise crawls 250 centimeters every 50 seconds, but gets a 1000‑centimete
Akimi4 [234]
Time taken for hare to catch up with the tortoise will be found as follows:
time taken=distance/(relative speed)
relative speed=(speed of hare-speed of tortoise)
speed of hare=500/20=25 cm/sec
speed of tortoise=250/50=5 cm/sec
relative speed will be:
(25-5)=20 cm/ sec
thus the total time taken for hare to catch up with the tortoise will be:
1000/20
=50 sec

Answer: 50 sec
3 0
3 years ago
5. 18 m 11 m Not drawn to scale 29 m b. 445 m 7 m d. 203 m​
Luden [163]
Answer: D

Explanation: Apply the pythagorean theorem (a^2 + b^2 = c^2) to get 11^2 + b^2 = 18^2. From that you can solve for b and you get the square root of 203.

Hope this helped! :)
8 0
3 years ago
Read 2 more answers
Find tan A. Can someone help me with this one??
marta [7]

Answer:

tan A = 5/12

Step-by-step explanation:

To find tangent of a triangle, it is this ratio : opposite / adjacent.

Knowing that "A" is the given angle, 5 is the opposite and 12 is the side adjacent to "A". Putting these values together, the tangent is

5 (opposite)/12 (adjacent).

Hope this helps!

3 0
3 years ago
In the diagram shown, AE 1/3AC and ED ll CB. Explain why df must be one-fourth length of CD
Blizzard [7]

The value of the length DF is 1/4 of that of CD because of the Angle Bisector Theorem for triangles.

<h3>What is the Angle Bisector Theorem?</h3>

The Angel Bisector Theorem states that if a ray bisects an angle of a triangle, it dissects the side of the triangle that is opposite to the dissected angle into parts that are proportionate to the adjacent sides.

Note that the angle that has been dissected here is ∠CBD. Thus,

\frac{DF}{CF} = \frac{BD}{BC}

See the link below for more about Angle Bisector Theorem of the Triangle:

brainly.com/question/21475560

8 0
2 years ago
X:2 (105-275:11):4=28
balandron [24]
X:2+(105-275:11):4=28
X:2+(105-25):4=28
X:2+80:4=28
X:2+20=28
X:2=28-20
X:2=8
X=8×2
X=16
4 0
3 years ago
Other questions:
  • A flat circular plate has the shape of the region x 2 + y 2 ≤ 1. points on the plate have temperature t(x, y) = x 2 + 2y 2 − x.
    5·1 answer
  • Please help with some math.
    6·1 answer
  • Solve for n: -4(3n+3)=5(-2-6n)-2
    9·1 answer
  • Two of the most expensive cars in the world are car A and car B. The prices of these two cars differ by more than $15,000. The p
    8·1 answer
  • Kieran made 42 pizzas while working 7 hours at Sam's. If Kieran has made
    15·1 answer
  • Please tell me how to do number 1 !! I dont need the answer i just need help
    6·1 answer
  • Cone is sliced so the cross section is perpendicular to the base and passes through the vertex. What shape would it make?
    9·2 answers
  • The area of a circle measures the space it takes up.<br><br> True or False
    11·1 answer
  • Solve the system of equations by finding the reduced row-echelon form of the augmented matrix for the system of equations.
    15·1 answer
  • If the pattern below was tripled, what would be the ratio of black squares to gray squares
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!