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
zimovet [89]
4 years ago
13

y Probability 10 0.10 20 0.25 30 0.05 40 0.30 50 0.20 60 0.10 The probability distribution of y, a discrete random variable, is

given in the table. What is the expected value of y? A. 25.0 B. 26.5 C. 35.0 D. 35.5
Mathematics
2 answers:
Vitek1552 [10]4 years ago
4 0

Answer:

B

Step-by-step explanation:

snow_lady [41]4 years ago
4 0

Answer:

The answer is D.35.5 got it right on plato

Step-by-step explanation:

You might be interested in
Please help, in a hurry!!
Tanya [424]

Answer:

First one is infinitely many solutions. Second one is One solution. The third one is No solution.

Step-by-step explanation:

First line both equations have the same line. second one are two completely different equations while the third one are parallel lines which never intersect.

6 0
3 years ago
Write the following number in standard decimal form.
erastova [34]

Answer: 0.1389

step-by-step explantion:

3 0
1 year ago
What is the Square root of 39
valkas [14]

Answer:

The square root would be something that multiplies twice by itself to get 39.

Step-by-step explanation:

In this case it is a decimal

6.244997998

We can round to

6.24

8 0
4 years ago
One serving of granola provides 4% of the protein you need daily.You must get the remaining 48 grams of protein from other resou
Lapatulllka [165]
If one serving of granola provides 4% of your daily protein, that means you need the another 96% of protein (which in this case is 48g)

x=48/0.96 (using x as daily protein)
x = 50

Therefore you need 50 grams of protein daily
6 0
4 years ago
Select the sequence that matches the recursive formula.
Darina [25.2K]

Answer:

..-9, -27, -81....

Step-by-step explanation:

Each  term after the first  is found by multiplying the previous term by 3.

So its  ..-9, -27, -81......

6 0
3 years ago
Read 2 more answers
Other questions:
  • What does 1/5 + 3/4 - 2/3 equal????
    14·2 answers
  • Assume that y varies inversely with x
    11·1 answer
  • What is the value of x, rounded to the nearest tent
    15·1 answer
  • Jonah can bike 27.2 kilometers in 1 hour. At that rate, how many kilometers can he bike in 15 minutes?​
    9·1 answer
  • What is the equation of the epicycloid formed by a circle with radius 6 rolling counterclockwise around a circle with radius 12
    8·1 answer
  • Here is a picture of a math problem.
    15·1 answer
  • Chile help again hehe
    6·1 answer
  • Evaluate for x = 3.<br> 4x + x - x + 7x<br> A.42 <br> B.33 <br> C.1100 <br> D.51
    13·2 answers
  • 10 points Choose the angles which are adjacent to 3?<br> Select all that apply.
    8·1 answer
  • 1/4 as a decimal <br> 1/4 as a percent
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!