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
Karo-lina-s [1.5K]
2 years ago
9

What is it mean? a. 27.19 b. 27.29 c. 28.10 d. 28.11

Mathematics
1 answer:
Len [333]2 years ago
3 0
Mean is average so you sum up all 4 numbers and divide by 4. Answer is 27.6725 or rounded 27.67

Have a nice day. Hope this helps.
You might be interested in
Esosa pays $43.19 for 3.7 pounds of salmon. What is the price per pound of the salmon?
SSSSS [86.1K]

Answer:

$11.67 per pound

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
SOMEONE HELP ME WITH A MATH PROBLEM IM CONFUSED
Reptile [31]

u did not submit a picture of it

8 0
3 years ago
Read 2 more answers
Prior to a special advertising campaign, 23% of all adults recognized a particular companyâs logo. At the close of the campaign
pochemuha

Answer:

The answer is "2.4049"

Step-by-step explanation:

Calculating the test of Hypothesis: H_{0}: 23\% \ \text{off all adults which reconize the compony's logo}\\\\H_{1}: \text{more than 23\% of adult recornise the compony's logo}\\\\

that is

H_{0}: p=0.23\ against \ H_{1}:p>0.01\\\\Z=\frac{P-p}{\sqrt{\frac{p(1-p)}{n}}}\sim N(0,1)\\\\

Given:

p= 0.23\\\\ \therefore \\\\1-p=0.77\\\\n=1200\\\\ P=\frac{311}{1200}=0.2591\\\\\therefore\\\\Z= \frac{0.2591-0.23}{\sqrt{((0.23)\times \frac{(1-0.23))}{1200}}}=2.4049

Z=2.576 tabled value. Because Z is 2.4049, that's less than Z stated, there is no indication that a null hypothesis is rejectable, which means that 23% of all adults record the logo of the Company.

8 0
3 years ago
Dave is considering two loans. Loan U has a nominal interest rate of 9. 97%, and Loan V has a nominal interest rate of 10. 16%.
Vsevolod [243]

Loan U  will have a lower effective interest rate, and 0.0713 lower percentage points lower than Loan V and it can be determined by using the rate of interest formula.

Given that,

Dave is considering two loans.

Loan U has a nominal interest rate of 9.97%, and Loan V has a nominal interest rate of 10.16%.

If Loan U is compounded daily and Loan V is compounded quarterly.

We have to determine,

Which loan will have the lower effective interest rate, and how much lower will it be?

According to the question,

<h2>Effective Interest Rate;</h2>

The effective interest rate is determined by the formula;

= \left(1+\dfrac{r}{t} \right )^t

Loan U has a nominal interest rate of 9.97%,

Loan U is compounded daily,

Then,

The effective annual multiplier for loan U is,

= \left(1+\dfrac{0.997}{365}\right)^{365}\\\\= (1+0.0027)^{365}\\\\= (1.0027)^{365}\\\\= 1.104824

And Loan V has a nominal interest rate of 10.16%,

and Loan V is compounded quarterly.

Then,

= \left(1+\dfrac{0.1016}{4}\right)^{4}\\\\= (1+0.0254)^{365}\\\\= (1.0254)^{365}\\\\= 1.105537

Therefore,

Loan V has a higher effective rate by,

=1.105537 -1.104824 \\\\= 0.000713 \\\\= 0.0713%

Hence, Loan U  will have a lower effective interest rate, and 0.0713 lower percentage points lower than Loan V.

For more details about Interest rate refer to the link given below.

brainly.com/question/1398822

 

5 0
3 years ago
What is the commutative property of 50 and 100
makvit [3.9K]
The greatest common factor of 50 and 100 is 50.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Pedro is doing math exercises from a software program he recently purchased. In the program, you have to get at least 70% of the
    14·2 answers
  • Work out the value of 3*10-5*40000000 give your answer in standard form
    10·2 answers
  • mr reyes bought a can of paint he used 3/8 of it to paint a book shelf he used 1/4 of it to paint a wagon he used some of it to
    12·1 answer
  • The table represents an exponential function. What is the ratio of outputs for any two inputs that are two values apart? Divide
    14·2 answers
  • Simplify the equation<img src="https://tex.z-dn.net/?f=9z-8z%2B2z" id="TexFormula1" title="9z-8z+2z" alt="9z-8z+2z" align="absmi
    9·1 answer
  • How many times can 20 go into 98 with a two digit number
    12·2 answers
  • Need Help! LOVE YOU!!!!!!
    14·1 answer
  • 5/6+2/9 thanksssssssssssss
    10·2 answers
  • Three students are sitting on a school bus. Sidney is 4 meters directly behind Quinn and 3 meters directly left of Ayana. Sidney
    9·1 answer
  • Help me please! Click on pic to see it
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!