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
LuckyWell [14K]
2 years ago
5

Solve the inequality x/3 - 2 <4

Mathematics
1 answer:
Afina-wow [57]2 years ago
8 0

Answer:

brainliest please

Step-by-step explanation:

x/3-2<4

x/3<6

x<18

You might be interested in
TRUE OR FALSE MATH PLZ HELP:
Sveta_85 [38]

Answer:

question 2 is true

question 3 is false

Step-by-step explanation:

3 0
2 years ago
Plane tickets to Chicago usually cost $120. On a travel deal website, you scored a coupon for 35% off. Your budget for the trip
enot [183]

Answer: yes it’s 78$

Step-by-step explanation: The difference is 42.00

4 0
2 years ago
Can y’all help me on Thai one
natima [27]

Answer:

20.

$18.40.

Step-by-step explanation:

The mean number of people = (12+19+17+26+26)/5

= 100/5

= 20.

Karmin's original hourly rate = 480/30

= $16 per hour.

With a 15% rise it is 16 * 1.15

= $18.40 / hour.

3 0
3 years ago
7. A company manufactures shaving sets for $5 each and sells them for $7 each. How many shaving sets must be sold for the
MakcuM [25]

Answer:30,000

Step-by-step explanation:

6 0
3 years ago
A researcher tests five individuals who have seen paid political ads about a particular issue. These individuals take a multiple
devlian [24]

Answer:

t=\frac{46-40}{\frac{5.148}{\sqrt{5}}}=2.606    

The degrees of freedom are given by:

df=n-1=5-1=4  

The p value wuld be given by:

p_v =2*P(t_{(4)}>2.606)=0.060  

For this case the p value is higher than the significance level so then we can conclude that the true mean is not significantly different from 40

The distribution with the critical values are in the figure attached

Step-by-step explanation:

Information given

48, 41, 40, 51, and 50

The sample mean and deviation can be calculated with these formulas:

\bar X= \frac{\sum_{i=1}^n X_i}{n}

s =\sqrt{\frac{\sum_{i=1}^n (X_i -\bar X)^2}{n-1}}

\bar X=46 represent the mean height for the sample  

s=5.148 represent the sample standard deviation

n=5 sample size  

\mu_o =40 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

Hypothesis to test

We want to test if the true mean for this case is equal to 40, the system of hypothesis would be:  

Null hypothesis:\mu = 40  

Alternative hypothesis:\mu \neq 40  

The statistic is given by:

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

Replacing we got:

t=\frac{46-40}{\frac{5.148}{\sqrt{5}}}=2.606    

The degrees of freedom are given by:

df=n-1=5-1=4  

The p value wuld be given by:

p_v =2*P(t_{(4)}>2.606)=0.060  

For this case the p value is higher than the significance level so then we can conclude that the true mean is not significantly different from 40

The distribution with the critical values are in the figure attached

6 0
3 years ago
Other questions:
  • Solve the inequality. 4(x – 3) – 2x ≥ 5 – (x + 2)
    15·2 answers
  • Quadrilateral DEFG has vertices D(−2,4) , E(4,7) , F(10,3) , and G(8,0) .
    6·1 answer
  • 24 POINTS!!!!!!!!
    11·1 answer
  • Y = -x + 3<br> X+ y=20<br><br> Are the lines parallel?
    10·1 answer
  • Calculate the value of ( 5.8 2 + 1.02) × 2.5, writing your answer in standard form correct to 3 significant figures
    5·1 answer
  • Solve and show your work
    9·1 answer
  • CAN SOMONE PLEASE HELP ME OFFERING BRAINLYIST THINGG Determine the range of the function.
    8·2 answers
  • Use the diagram to determine the value of x.
    6·1 answer
  • What is an additive inverse of 9.3<br><br> Whoever answers first gets brainliest
    6·2 answers
  • What ia 4(t-5) FAST !!!!!!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!