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
blondinia [14]
3 years ago
12

A factory can produce 3,120 cars in a week. Which beat estimate of how many cars the factory can produce in 4 weeks. Please Help

Mathematics
2 answers:
zvonat [6]3 years ago
5 0

<u>Solution</u>:

<u>Given Statement :</u> "A factory can produce 3,120 cars in a week."

  • Numbers of Factory = 1
  • 1 factory can produce cars in a week = <u>3120</u>

<em>So, We have to find to the how many cars the factory can produce in 4 weeks.</em>

[ factory can produce in 4 weeks = factory can produce in a week × Production capacity ]

Factory can produce in 4 weeks = 3120 × 4

Factory can produce in 4 weeks = 12,480

Factory can produce in 4 weeks = 12,480 So, Estimate of 100th will be 12000.

<u>Therefore, Answer will be 12000. </u>

musickatia [10]3 years ago
3 0

3120 times 4 which is 12,480 which is close to 1200 so c is ur answer

You might be interested in
100 POINTS FOR BRAINLIEST! according to the image, whats the answer? Answer wisely for the full 100
stepan [7]

Answer:

Step-by-step explanation:

1. To find the area of a semicircle the formula is

A=\frac{\pi r^2}{2} \\=\frac{\pi 1^2}{2} \\=6.283m^2

The square

A=a^2=2^2=4m^2\\6.283+4=10.283m^2

2. Triangle

A=\frac{ab}{2} \\=\frac{6*2.5}{2} \\=7.5m^2\\7.5*2=15m^2

Rectangle

A=wl=8*13=104m^2

104-15=89m^2

3.

Semicircle

A=\frac{\pi r^2}{2} \\=\frac{\pi 3^2}{2} \\\\=14.137m^2

Square

A=a^2=6^2=36

36-14.137=21.863m^2

3 0
3 years ago
Read 2 more answers
11.45 x 3.7 = ? <br><br>(pa help) ​
Stels [109]

Answer:

42.365

i used a calculator

7 0
2 years ago
Violation of grammatical rules in poem Grandmother means​
Sergeu [11.5K]

Answer:

fcvbghjuiolkjuytrdfgyuiolkjuhytrfghuiol,kjhgtfrghjk

Step-by-step explanation:

7 0
3 years ago
In order to estimate the difference between the average hourly wages of employees of two branches of a department store, the fol
Julli [10]

Answer:

0.071,1.928

Step-by-step explanation:

                                                Downtown Store   North Mall Store

Sample size   n                             25                        20

Sample mean \bar{x}                         $9                        $8

Sample standard deviation  s       $2                        $1

n_1=25\\n_2=20

\bar{x_1}=9\\ \bar{x_2}=8

s_1=2\\s_2=1

x_1-x_2=9-8=1

Standard error of difference of means = \sqrt{\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}}

Standard error of difference of means = \sqrt{\frac{2^2}{25}+\frac{1^2}{20}}

Standard error of difference of means = 0.458

Degree of freedom = \frac{\sqrt{(\frac{s_1^2}{n_1}+\frac{s_2^2}{n_2}})^2}{\frac{(\frac{s_1^2}{n_1})^2}{n_1-1}+\frac{(\frac{s_2^2}{n_2})^2}{n_2-1}}

Degree of freedom = \frac{\sqrt{(\frac{2^2}{25}+\frac{1^2}{20}})^2}{\frac{(\frac{2^2}{25})^2}{25-1}+\frac{(\frac{1^2}{20})^2}{20-1}}

Degree of freedom =36

So, z value at 95% confidence interval and 36 degree of freedom = 2.0280

Confidence interval = (x_1-x_2)-z \times SE(x_1-x_2),(x_1-x_2)+z \times SE(x_1-x_2)

Confidence interval = 1-(2.0280)\times 0.458,1+(2.0280)\times 0.458

Confidence interval = 0.071,1.928

Hence Option A is true

Confidence interval is  0.071,1.928

4 0
3 years ago
LCM of 294 and 1260<br><br>​
Alex Ar [27]

Answer:

8820

Step-by-step explanation:

Prime factorization of 294,

→ 2 × 3 × 7 × 7

Prime factorization of 1260,

→ 2 × 2 × 3 × 3 × 5 × 7

LCM of 294 and 1260,

→ 2 × 2 × 3 × 3 × 5 × 7 × 7

→ 8820

Hence, the LCM is 8820.

4 0
1 year ago
Other questions:
  • Find the root 2x2 + x-4 = 0
    7·1 answer
  • Round 30,944 to the nearest ten thousand
    11·1 answer
  • What is the discount on a leather jacket that costs $298 discounted at 15%
    8·2 answers
  • X | Y<br> 5 | 0<br> 6 | -2<br> 7 | 10<br> 8 | -3<br><br> What is the <br> D=<br> R=<br> Function ?
    10·1 answer
  • You bought two tickets to the movies at a price of $7 and six tickets at a price of $5
    8·1 answer
  • decide which type of graph will best represent that the majority of students like pepperoni pizza? Bar graph or pie chart?​
    9·1 answer
  • Find the range of the relation: {(-9, 7), (-1, 0), (1, 5), (-5, -3)}
    12·1 answer
  • Find the angle, in degrees between 0 and 360∘, which intersects the unit circle at the point (−1/2,3/√2).
    8·1 answer
  • GIVING BRAINLIEST!! PLS HELP :((
    10·2 answers
  • 66666666666666666666666666666666666666666=866666+56565656565656565656565656565656564=
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!