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
Dmitriy789 [7]
3 years ago
12

Solve please, Thanks.

Mathematics
2 answers:
nataly862011 [7]3 years ago
8 0

Answer:

i dont get it

Step-by-step explanation:

fiasKO [112]3 years ago
5 0
This is literally some college level work
You might be interested in
Find the solution <br> -1.2x-8.2&gt;-9.7
andriy [413]
The solution to the equation is x < 1.25
3 0
3 years ago
A wooden rod of 5 m 75 cm was cut into 5 equal pieces. What is the length of each piece.
hram777 [196]

We have: 5m 75cm = 5.75 m

So the length of each piece is : l = \frac{5.75}{5} =1.15

ok done. Thank to me :>

6 0
2 years ago
Please please help!!!! According to the probability distribution below, what is the expected value of X? X 0 1 2 3 4 5 P(X) 0.3
Novay_Z [31]

Answer:

D.) The expected value is 1.78

Step-by-step explanation:

The expected value of a probability distribution is evaluated using the formula.

Expected Value, E(X)=\sum^{n}_{i=1}x_iP(x_i)

Therefore, from the given probability distribution, we have:

E(X)=(0*0.3)+(1*0.2)+(2*0.16)+(3*0.2)+(4*0.04)+(5*0.1)

E(X)=1.78

The Expected value of X is 1.78.

The correct option is D.

4 0
3 years ago
Help asap ...................
forsale [732]

Answer:

One: Median = 2

Two: Mean = 3.25

Step-by-step explanation:

One

Put the dots in order

1 1 1 2 2 3 3

There are seven groups altogether.

The middle one is a 2.

The median is 2.

Two

The mean is the average.

The average of the 4 groups is

1 3 6 3 = 13

The average is the sum of the dots.

13/4 = 3.25

8 0
3 years ago
Write an algebraic expression that represents 2 less than 18 times a number?<br>​
german

Answer:

Step-by-step explanation:

18x-2

3 0
2 years ago
Read 2 more answers
Other questions:
  • An example signal statement is
    7·2 answers
  • Suppose Abby tracks her travel time to work for 60 days and determines that her mean travel time, in minutes, is 35.6. Assume th
    11·1 answer
  • (4,2);x=-3 how do you solve this problem
    9·1 answer
  • HELP I WILL GIVE BRAINLEST TO THE ONE WHO ANSWERS MORE! If you answer the whole thing you will 100% get brainliest. ASAP.
    7·1 answer
  • Nasir baked a pie and cut it in fourths. He then cut each piece in half. what fraction of the original pie does each piece repre
    10·1 answer
  • Alana is buying bottled water for a class trip. She has 16 bottles left over from the last trip. She buys bottles by the case to
    6·1 answer
  • Match the vocab word to the definition<br>​
    13·1 answer
  • Wwwwwwwwwwwwwwwwwwwww
    15·1 answer
  • Write 8xmxn without the multiplication sign
    5·1 answer
  • A<br> D<br> P<br> 55°<br> С<br> (5x-35)°<br> B<br> What is the value of x?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!