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
Juli2301 [7.4K]
3 years ago
15

-2 (x + 3) need help with distributive property -_-

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
3 0
-2 (x + 3)

-2x-6

You just distribute the -2 to the x and 3
You might be interested in
Suppose calls are arriving at a telephone exchange at an average rate of one per second, according to a Poisson arrival process.
antoniya [11.8K]

Answer:

Explanation has been given below

Step-by-step explanation:                    

a) inter arrival times are exponentially distributed with mean 1/n , where n = rate = 1/sec.                                                                              

  probability distribution function is F(t)=n*exp(-n*t).  

reference to any kth packet and the (k-1)th packet

the answer is = integration of F(t).dt with limits 0 to 2 = 1 - exp(-2*n) = 1 - exp(-2)  

b)  t=5 , P(q) = exp(-5)*(5)^q/factorial(q)  

probability of fourth call within t=5 seconds is =  

that is P(4)   P(5)   ......  = 1 - ( P(0)   P(1)   P(2)   P(3) ) ;  put the values and get the answer.  

c) number of calls/rate =  4/n = 4 seconds

5 0
3 years ago
Fourth Quarter
Nina [5.8K]

Answer:

A.

Step-by-step explanation:

playing in the garden

7 0
3 years ago
Help me please I will mark you as the brainlys ansswerr​
LiRa [457]

1.09  +

1.38

First, add the numbers in the hundredths column:

9+8=16

Carry the one, and add the numbers in the tenths column:

1+0+3=4

Now, add the numbers in the ones column:

1+1=2

Bring the decimal straight down.

The answer is 2.46

Hope this helps!!

3 0
3 years ago
What is the length of the side opposite Angle B? 3 units 4 units 5 units 6 units
Juliette [100K]

Answer:

4 units

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
I had 6 cupcakes two days ago, and 9 yesterday. help me continue this pattern. thank you.
lutik1710 [3]
You had 12 the next day and the day after that you had 18
6 0
3 years ago
Read 2 more answers
Other questions:
  • How to solve (4+6) / (9-4)
    13·1 answer
  • Determine the next number in the following sequence. Explain your reasoning. Please tell me what expression you used.
    12·1 answer
  • X+3y=9. graph using slope and y-intercept
    9·2 answers
  • PLEASE ANSWER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    12·1 answer
  • Which triangle has congruent angles? Select one: a. isosceles b. right c. equilateral d. obtuse
    14·1 answer
  • Jacques needs 5/8 kg of flour to make a loaf of bread
    14·1 answer
  • Find three consecutive odd integers so that the product of the second and third integer is 63
    15·1 answer
  • Simplify the fraction to lowest teems 10/25=
    12·2 answers
  • 3 consecutive odd integers have the sum of 35 find the largest integer
    13·1 answer
  • Find f(-2) for f(x)= 5 times 3^x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!