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
pochemuha
3 years ago
15

A package is weighed at 4 kg to the nearest kg.

Mathematics
1 answer:
Shtirlitz [24]3 years ago
4 0

Answer:

3.99kg

Step-by-step explanation:

you can find it by 4kg minus 1 g that stills counts as rounding

You might be interested in
Are the given lines perpendicular? X=1, y=0
aliya0001 [1]

Answer:

Yes

Step-by-step explanation:

4 0
3 years ago
1+1 I can't solve it​
scZoUnD [109]

Answer:

2

I am surprised to know that some people don't know that (no offense.)

Step-by-step explanation:

I don't know how to explain it LOL

7 0
3 years ago
Read 2 more answers
The amount people whopay for cable service varies quite a bit, but the mean
Stells [14]

Answer:

$142 ; 0.749 ; Normal ; 0.090938

Step-by-step explanation:

Mean and standard deviation :

The mean of the distribution x = $142, because the sample size is sufficiently large, the distribution will be approximately normal (central limit theorem).

Standard deviation of distribution : σ/ sqrt(n)

= 29 / sqrt(1500)

= 0.749

B.)

Shape of sampling distribution of X.

The shape of the sampling distribution will be approximately normal due to the large sample size used. This is according to the central limit theorem whereby distribution of sample converges to normal with increasing sample size. Mean ~ N(142, 0.749²)

C.)

P(X > 143)

Using the relation :

Z = (x - mean) / standard error

Z = 143 - 142) / 0.7489

Z = 1.335

P(Z > 1.335) :

Using the Z probability calculator :

P(Z > 1.335) = 0.090938

7 0
3 years ago
The value of a professional basketball player's autograph rose 30% in the last year. It is now worth $338.00. What was it worth
labwork [276]
338 x 0.30 = 101.4

338 - 101.4 = $236.60
8 0
3 years ago
In science class, the average score on a lab report is 87 points, with all students scoring within 1.8 points of the average. If
crimeas [40]

The equations which represents the minimum and maximum scores of the students is; x = 87 ± 1.8.

<h3>Which equations represents the minimum and maximum possible scores of each student?</h3>

According to the task content, the

Average score of the students in the science class is; 87 points

All students are within 1.8 points of the average,

it therefore follows from the task content that the

minimum score is;

= 87 -1.8

= 85.2

maximum score is;

= 87+1.8

= 88.8 points.

Read more on average and deviation;

brainly.com/question/285157

#SPJ1

8 0
2 years ago
Other questions:
  • a graph showing inequalities “greater than or equal to” or less than equal to” will use dotted lines. true or false
    10·1 answer
  • You have entered 7:00 in cell C2 and you would like 8:00, 9:00, 10:00, and 11:00 to appear in cells C3 through C6. You should us
    11·1 answer
  • What is the mean of the data set.<br> 82 105 247 119 94 202
    10·2 answers
  • How do you solve this problem? 4a-3b+7a=
    7·1 answer
  • H.e.l.p M.e. P.l.e.a.s.e.
    13·1 answer
  • Help me pleasee i need help
    10·2 answers
  • I need help right now​
    5·1 answer
  • What is the percent of increase from $23 to $38?
    8·1 answer
  • WHOEVER ANSWERS ALL 3 CORRECTLY W STEP BY STEP GETS BRAINLIEST
    11·2 answers
  • Area of a trapezium:1/2 3 (x+8)cm^{2] <br> what is the answer
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!