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
jok3333 [9.3K]
3 years ago
14

100 POINTS ANSWER FAST

Mathematics
2 answers:
frutty [35]3 years ago
6 0
False is the answer i believe tried my best with this one >.< hopes this helps
Sergio039 [100]3 years ago
5 0
I got that is was false.
You might be interested in
Suppose there are 310 first-year lawyers in a particular metropolitan area with an average starting salary of $156,000 and a sta
vlada-n [284]

Answer:

$ 2263

Step-by-step explanation:

In this case to calculate the standard error of the mean, we only need the standard deviation (sd) and the number of the random sample (n).

sd = 13000

n = 33

SE = sd / (n ^ (1/2))

replacing:

SE = 13000 / (33 ^ (1/2))

SE = 2263.01

What the standard error of the mean for a random sample of 33 first-year lawyers means is $ 2263

6 0
3 years ago
a car can travel 476 miles in 14 gallons of gas write an equation relating the distance to the number of gallons how many gallon
shutvik [7]
476/14 is 34
You are very welcome
5 0
3 years ago
For each of these word problems, determine if the answer can be found using the division problem 125 ÷ 12.
olasank [31]

Answer:

125/12

Step-by-step explanation:

1st problem-no

2nd problem-yes

3rd problem-yes

4th problem-no

3 0
3 years ago
The mayor is interested in finding a 98% confidence interval for the mean number of pounds of trash per person per week that is
saul85 [17]

Solution :

Given :

Sample mean, $\overline X = 34.2$

Sample size, n = 129

Sample standard deviation, s = 8.2

a. Since the population standard deviation is unknown, therefore, we use the t-distribution.

b. Now for 95% confidence level,

   α = 0.05, α/2 = 0.025

  From the t tables, T.INV.2T(α, degree of freedom), we find the t value as

  t =T.INV.2T(0.05, 128) = 2.34

  Taking the positive value of t, we get  

  Confidence interval is ,

  $\overline X \pm t \times \frac{s}{\sqrt n}$

 $34.2 \pm 2.34 \times \frac{8.2}{\sqrt {129}}$

 (32.52, 35.8)

 95% confidence interval is  (32.52, 35.8)

So with $95 \%$ confidence of the population of the mean number of the pounds per person per week is between 32.52 pounds and 35.8 pounds.

c. About $95 \%$ of confidence intervals which contains the true population of mean number of the pounds of the trash that is generated per person per week and about $5 \%$ that doe not contain the true population of mean number of the pounds of trashes generated by per person per week.  

4 0
3 years ago
Which ordered pair best represents the location of point A. A(2,3) B(3,2) C(2,2) D(3,3) Pls explain your answer :) 20 points​
Daniel [21]

Answer:

The correct answer is B

Step-by-step explanation:

zzzz

7 0
3 years ago
Other questions:
  • What is the answer c=-6 and x=4 -4×+c
    15·2 answers
  • Whats the property of 2+3=3+2
    10·1 answer
  • If 9 people can drink 15 water bottles how many can 45 people drink
    9·1 answer
  • (-11x+31y) - 2(-x + 5y)
    10·1 answer
  • ANSWER ASAP FOR QUIZ
    5·1 answer
  • Sales at LL Boutique decreased 10% this month compared to last month. If sales this month were $103,581, what were the sales (in
    10·2 answers
  • Help with math nation please!!!
    10·1 answer
  • Help me please!! <br> thank you!
    6·1 answer
  • 16y5+4y5-12y3+15y3?<br> What is the simplified form?
    11·2 answers
  • two card are drawn from a well shuffled deck of 51 cards. find the probability thst both cards are king( the first card is not r
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!