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
sveticcg [70]
2 years ago
14

138.867545518 to 4 decimal places.

Mathematics
1 answer:
nadya68 [22]2 years ago
6 0

Step-by-step explanation:

138 I guess I think. this is the answer.

You might be interested in
Express the product shown as a fraction in simplest form -3/7 dot -2/3 <br> please help
attashe74 [19]

The answer is \frac{2}{7}.

Multiple numerators by nums, and denoms by denoms.

\\\frac{-3}{7} · \frac{-2}{3}  = \frac{6}{21}

\frac{6}{21} simplified is \frac{2}{7}

Hope this helped and branluest would be appreciated

8 0
2 years ago
An ornithologist has 4 bird feeders at separate locations. She wonders if birds are equally likely to visit each of the feeders.
Marianna [84]

Answer:

the x² test statistic 13.71

Option a) 13.71 is the correct answer.

Step-by-step explanation:

Given the data in the question;

Feeder                     1      2      3       4

Observed visits; o_i  60   90   92    58

data sample = 300

Expected e_i = 300 / 4 = 75

the x² test statistic = ?

X^2_{stat = ∑[ (o_i - e_i)²/e_i]

X^2_{stat = [ (60 - 75)² / 75 ] + [ (90 - 75)² / 75 ] + [ (92 - 75)² / 75 ] + [ (58 - 75)² / 75 ]

X^2_{stat = [ 3 ] + [ 3 ] + [ 3.8533 ] + [ 3.8533 ]

X^2_{stat = 13.7066 ≈ 13.71

Therefore, the x² test statistic 13.71

Option a) 13.71 is the correct answer.

7 0
2 years ago
Quadrilaterals-what are all other names for quadrilateral parallelograms
iren2701 [21]
Square
Rectangle
Rhombus
Trapezoid
Kite
They all have a four sides
5 0
3 years ago
Solve the following equations by finding the value of x.
kozerog [31]
1.4 2.7 3. 12 4 6/7 5 8
4 0
3 years ago
Michael puts $800 into a savings account. The account earns 2% simple interest. How much interest will he earn in 6 months?
expeople1 [14]

Answer:

he earned 8 dollars in interest

Step-by-step explanation:

800(1+(.02)(.5))

hopefully im correct

8 0
2 years ago
Other questions:
  • What is f(x) = 7x2 + 42x written in vertex form?
    14·1 answer
  • What is the area of this trapezoid?
    8·2 answers
  • 6 less than b. the translation is?
    7·2 answers
  • Which situation is most likely to have a constant rate of change?
    5·1 answer
  • A conductor is mapping a trip and records the distance the train travels over certain time intervals.
    7·1 answer
  • *Help.. I don't understand this-*<br>Question: Evaluate 4³+(-2)⁴​
    15·2 answers
  • I need help I need help I need help I need help I need help I need help I need help I need help I need help I need help I need h
    13·2 answers
  • PLEASE HELPPP !! use the pythagorean therorem equations and find the missing length of the side.
    15·1 answer
  • Find the lateral surface area and surface area of a cone with a base radius of 4cm and a slant height of 10cm.
    6·1 answer
  • A flowerbed has an area of 12 square meters. What is the largest possible perimeter of the flowerbed?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!