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
Dafna1 [17]
2 years ago
11

5x and (6y+3) find it ​

Mathematics
2 answers:
ratelena [41]2 years ago
7 0

Answer:

5(x)

27y

if you don't have the value for X, then the first one is already simplified. as for (6y+3), I think it's (6+3)(y+3) which is (9)(3y)=27y?

vesna_86 [32]2 years ago
3 0
Find what and where is 5x located
You might be interested in
HELP PLEASE!:/
Hoochie [10]
P(bull's-eye) = 700/30000 x 100% = 2.33% ≈ 2%

option A is the correct answer.
7 0
3 years ago
Read 2 more answers
Order from Least to Greatest:<br><br> 1/4 <br> -0.8<br> 0.5 <br> -1.2
Shkiper50 [21]

Answer:

-1.2,-0.8,1/4,0.5

Step-by-step explanation:

hope this helps :D

3 0
3 years ago
In a study of the accuracy of fast food​ drive-through orders, one restaurant had orders that were not accurate among orders obs
Evgesh-ka [11]

Answer:Null hypothesis:  

Alternative hypothesis:  

 

 

The p value obtained was a very high value and using the significance level given  we have  so we can conclude that we have enough evidence to FAIL to reject the null hypothesis, and we can said that at 5% of significance the proportion of orders that were not accurate is not significant different from 0.1 or 10% .  

and the accuracy of the test yes is acceptable since the p value obtained is large enough to fail to reject the null hypothesis

Step-by-step explanation:

Data given and notation n  

n=367 represent the random sample taken

X=32 represent the orders that were not accurate

estimated proportion of orders that were not accurate

is the value that we want to test

represent the significance level

Confidence=95% or 0.95

z would represent the statistic (variable of interest)

 

Alternative hypothesis:  

When we conduct a proportion test we need to use the z statisitc, and the is given by:  

(1)  

The One-Sample Proportion Test is used to assess whether a population proportion  is significantly different from a hypothesized value .

Calculate the statistic  

Since we have all the info requires we can replace in formula (1) like this:  

 

Statistical decision  

It's important to refresh the p value method or p value approach . "This methos is about determining "likely" or "unlikely" by determining the probability assuming the null hypothesis were true of observing a more extreme test statistic in the direction of the alternative hypothesis than the one observed". Or in other words is just a method to have an statistical decision to fail to reject or reject the null hypothesis.  

The significance level provided . The next step would be calculate the p value for this test.  

Since is a bilateral test the p value would be:  

 

So the p value obtained was a very high value and using the significance level given  we have  so we can conclude that we have enough evidence to FAIL to reject the null hypothesis, and we can said that at 5% of significance the proportion of orders that were not accurate is not significant different from 0.1 or 10% .  

3 0
3 years ago
The volume of a cone is 3πx3 cubic units and its height is x units.
WINSTONCH [101]
I think the answer is c or d if im wrong sorry hope this helped tho :p
5 0
3 years ago
Mrs. Dimitry purchased fish for dinner. She bought 6 pounds of fish for her party. If each person will eat 1/3 of a pound, how m
PtichkaEL [24]
18
1/3+1/3+1/3=1 pound
everyone gets 1/3 
3 0
3 years ago
Other questions:
  • Of the 20 people in the store, 6 are from out-of-state. What percent of the people are from out-of-state?
    6·1 answer
  • Outcome A B C D
    9·2 answers
  • A shirt with marked price Rs 1000 was sold to a customer for Rs 900. find the percentage of decrease
    14·1 answer
  • Write the linear equation in slope-intercept form: 5x - y = -17
    14·1 answer
  • In which subsets does the number square root of 9 belong?
    5·2 answers
  • Which function is nonlinear
    8·1 answer
  • Order the following numbers from least to greatest 1.7, -2, -11/4, -0.5, ⅔ (hint: draw a number line)
    12·2 answers
  • HELP <br> solve for x. -2x-5-4=<br> x=
    12·1 answer
  • If the length between points on a map is 6 inches, 8 inches, and 9 inches, and the scale is one inch equals 5 miles, find
    7·1 answer
  • Which compound inequality is represented by the graph?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!