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
MissTica
2 years ago
12

What value, written as a decimal, should lena use as the common ratio? 1.0 1.5 2.5 2.0

Mathematics
1 answer:
mariarad [96]2 years ago
6 0

The Lena has no common ratio for the sequence 1.0 1.5 2.5 2.0

According to the question,

1.0  1.5  2.5  2.0

a = 1.0

r = 1.5/1 = 1.5

r = 2.5/1.5 = 1.6667

r = 2/2.5 = 0.8

common ratio is different, so given sequence is not geometric sequence.

Hence,  the Lena has no common ratio for the sequence 1.0 1.5 2.5 2.0.

Learn more about common ratio here

brainly.com/question/17137226

#SPJ4

You might be interested in
Ik I said one more buh I assure u this is the last :p
Dmitriy789 [7]
Here you go this took me time

3 0
3 years ago
The partially complete anova table given here is for a two-factor factorial experiment source df ss ms factor a 3 2.25 0.75 fact
ycow [4]
Its A I'm very sure

6 0
3 years ago
Circle P has a circumference of approximately 75 inches.
photoshop1234 [79]

Answer:

12in is you answer

Step-by-step explanation:

The formula to find circumference is C=2\pi r

so to rearrange to solve for radius that will be r=\frac{C}{2\pi }

=\frac{75}{2\pi }

=11.94in

5 0
3 years ago
What is 47 times 77 bdgsbJbsjavw moo y
kakasveta [241]

Answer:

moo (seriously tho this is a joke)

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
An NBA fan named Mark claims that there are more fouls called on his team 1 point
inn [45]

Answer:

t=\frac{12.2-11.5}{\frac{1.6}{\sqrt{34}}}=2.551    

df = n-1=34-1=33

p_v =P(t_{(33)}>2.551)=0.008  

Since the p value is less than the significance level of 0.05 we have enough evidence to reject the null hypothesis in favor of the claim

And the best conclusion for this case would be:

b)The p-value is 0.008, indicating sufficient evidence for his claim.

Step-by-step explanation:

Information provided

\bar X=12.2 represent the sample mean fould against

s=1.6 represent the sample standard deviation

n=34 sample size  

represent the value that we want to test

\alpha=0.05 represent the significance level for the hypothesis test.  

t would represent the statistic (variable of interest)  

p_v represent the p value for the test (variable of interest)  

System of hypothesis

We need to conduct a hypothesis in order to check if the true mean is higher than 11.5 fouls per game:  

Null hypothesis:\mu \leq 11.5  

Alternative hypothesis:\mu > 11.5  

The statistic is given by:

t=\frac{\bar X-\mu_o}{\frac{s}{\sqrt{n}}}  (1)  

The statistic is given by:

t=\frac{12.2-11.5}{\frac{1.6}{\sqrt{34}}}=2.551    

P value

The degreed of freedom are given by:

df = n-1=34-1=33

Since is a one side test the p value would be:  

p_v =P(t_{(33)}>2.551)=0.008  

Since the p value is less than the significance level of 0.05 we have enough evidence to reject the null hypothesis in favor of the claim

And the best conclusion for this case would be:

b)The p-value is 0.008, indicating sufficient evidence for his claim.

7 0
3 years ago
Other questions:
  • One institute mandates that for every 100 items scanned through the electronic checkout scanner at a retail​ store, no more than
    9·1 answer
  • Which of the following transformations appears to be a dilation? HELP ASAP!
    6·1 answer
  • kylie bought a bunch of grapes that weighs 2 pounds and 9 ounces. How much did the grapes weigh in ounces only?
    15·1 answer
  • Find the measure of angle K<br> K<br> N<br> M<br> 17<br> 27<br> 63<br> 36
    7·1 answer
  • Simplify. (x 3) 4 • x -3 x -36 x 9 x 4 x -21
    14·2 answers
  • Express your answer as a polynomial in a standard form.
    5·1 answer
  • Please solve the problem in the attachment.<br> It is due on thursday.
    15·2 answers
  • What's the value of<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B25%7D%20%20%2B%205%20%2B%2010%20-%205" id="TexFormula1" ti
    7·2 answers
  • What answer is correct their is only one....
    6·1 answer
  • If they bake only cakes, then in a single day George can bake 10 cakes while Greta can bake 5 cakes. If they only make pies, the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!