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
Ilya [14]
3 years ago
9

Use the remainder theorem to find the remainder for

Mathematics
1 answer:
solong [7]3 years ago
7 0

Answer:

0

Step-by-step explanation:

The remainder theorem says when you are dividing P(x) by (x-c), then the remainder is P(c).

So we need to evaluate x^2+2x-15 for x=3.

3^2+2(3)-15

9+6-15

15-15

0

So the remainder is 0.

You might be interested in
If be bisects abd find x and m angle abe
Y_Kistochka [10]
We need a picture of the graph
3 0
3 years ago
A store opens at 8am. From 8 until 10 customers arrive at a Poisson rate of four an hour. Between 10 and 12, they arrive at a Po
SVETLANKA909090 [29]

Answer:

The probability distribution of the number of customers that enter the store on a given day is:

P(x=k)=\frac{57^ke^{-57}}{k!}

Step-by-step explanation:

To calculate a parameter for the given day, we have to calculate what is the average arrival rate for the day.

This can be done with the data given:

1) From 10 to 12, 8 arrival/hour:  16 expected arrivals in this period

2) From 12 to 2, 8 to 12 arrival/hour (average: 10 arrivals): 20 expected arrivals in this period.

3) From 2 to 5, from 10 to 4 arrival/hour (average: 7 arrivals): 21 expected arrivals in this period.

The total expected arrivals in a day are: 16+20+21=57 arrivals/day.

Then, the probability distribution of the number of customers that enter the store on a given day is:

P(x=k)=\frac{57^ke^{-57}}{k!}

5 0
3 years ago
What’s is the answer to this question ?
gogolik [260]
The answer is -2 (1-4x) = 3x + 8 is 2.
6 0
4 years ago
Question part points submissions used find an equation of the plane. the plane that passes through the point (−2, 1, 3) and cont
kkurt [141]
Try this solution (based on 3 steps: equation of the line; points in this line; equation of the plane).

5 0
3 years ago
Simplify 3a+4+b+2a+5+b
Alinara [238K]

Answer: 5 a + 2 b + 9

Step-by-step explanation: Hope this helped!!!!

8 0
3 years ago
Read 2 more answers
Other questions:
  • which statement could be used to explain why f(x) = 2x – 3 has an inverse relation that is a function? a. the graph of f(x) pass
    7·2 answers
  • A lady walks in the store and steals $100 bill from the register without the owners knowledge. she comes back 5 min. later and b
    14·2 answers
  • I spent 25 Points, PLEASE HELP! In a graph, x represents the number of months since a business opened, and y represents the tota
    15·2 answers
  • Betsy has ten and one half ounces of gold and and uses four fifths of it to make earrings. How much gold does she use to make th
    7·1 answer
  • Which of the following situations results in a sum of 1 1/2 ? Select all that apply
    9·1 answer
  • How many is (k)/(4)=(3)/(8)
    12·1 answer
  • Find f (-5) f(x) = -4x +3
    9·1 answer
  • PLz help i need help im helping my brother with his stuff becuase i owe him :(
    10·2 answers
  • Shawn bought 3 items at the grocery store that cost $3.35, $6.85, and $2.90. After paying the cashier, Shawn received $2.15 in c
    7·2 answers
  • How do I type a number 5 exponent and a fraction?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!