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
ra1l [238]
2 years ago
12

Please help me with this​

Mathematics
2 answers:
Art [367]2 years ago
6 0

Answer:

the mean is 5

Step-by-step explanation:

because if you add all the numbers and divide by the number of digits you should get the equation 40/8= 5 and that´s the answer

katrin2010 [14]2 years ago
4 0

Answer: 5

Step-by-step explanation:

add up all the numbers, then divide by how many integers there are.

2+3+4+4+4+5+8+10=40

40 divided by 8 equals 5

You might be interested in
What are plant like protists
Annette [7]

Answer:

Algae

Step-by-step explanation:

I just know this I don't know if an explanation is needed..

6 0
3 years ago
Which equation shows the quadratic formula used correctly to solve 5x^2+3x-4=0 for x?
zhuklara [117]

Answer:

-3±√89/10

Step-by-step explanation:

8 0
3 years ago
Problem: The mean number of bankruptcies filed per minute in the ` States in a recent year was about two. Find the probability t
tino4ka555 [31]
The number of companies is quite large. That is, n is quite large.
The probability that a company declares bankruptcy is quite small , p is quite small.
np = the mean number of bankruptcies = 2  = a finite number.
Hence we can apply Poisson distribution for the data.
P (x=5 | mean =2) = e-2 25/5! = e-2 * 32/120 = 0.036089
Alternatively 
=poisson(5,2,0) = 0.036089
P(x≥ 5 | mean =2) = 1- P( x ≤ 4) = 1- e-2 (1+2+22/2!+23/3!+24/4!)= 1-e-2 (1+2+2+8/6+16/24)= 1-e-2(7)
  =0.052653
Alternatively
= 1- poisson(4,2,1) =0.052653
P(X > 5 | mean =2) = 1- p(x
 ≤ 5) =1- e-2 (1+2+22/2!+23/3!+24/4!+25/5!)= 1-e-2(7+4/15)
  =0.016564
alternatively=1-poisson(5,2,1)
=0.016564
4 0
3 years ago
The Schmidts brought a house 10 years ago and took out a mortgage. They are considering selling and want to know how much they s
just olya [345]

Answer: a. They can find the present value of the remaining 20 years worth of payments.

Step-by-step explanation:

The present value of the payments for the servicing of the loan is the amount of the loan that is still owed because the payments include both the interest and the principal repayments.

The Schmidts can therefore find out the amount they still owe by checking the present value of the remaining 20 years worth of payments.

As the payments are usually constant they can be treated as an annuity so using the monthly payment as the annuity, the interest rate as the discount rate and the 20 years ( 240 months) as the period, they should be able to find the present value of the loan.

6 0
2 years ago
Find the value for b. 3x^2– X-10 =0<br>​
Greeley [361]

Answer:

3x^2 -(6-5)x-10=0

3x^2 -6x+5x-10=0

3x(x-2)+5(x-2)=0

(x-2) (3x+5) = 0

either,

x -2 =0

x=2

then,

3x +5=0

x= -5/3

3 0
2 years ago
Other questions:
  • Raul is playing a trivia game. At the end of the first round, he has 7 points. During the
    12·1 answer
  • Please help me I really need help and its do tomorrow
    15·1 answer
  • The seats at a local baseball stadium are arranged so that each row has five more seats than the row below it. If there are 4 se
    13·1 answer
  • What is (--5 to the fifth power )to the second power
    6·1 answer
  • Multiply and divide fractions​
    14·2 answers
  • Select all the measures of variability that can be used to compare two data sets.
    14·2 answers
  • What is the answer to (2a^4/b^5)^3
    9·1 answer
  • Which of these is the algebraic expression for the verbal expression "twelve times the difference of a number and four?"
    7·2 answers
  • 3(x-5) +4(x+1) ; x=2
    8·2 answers
  • Someone pls help me uh
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!