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
Gre4nikov [31]
3 years ago
12

CAN SOME PLEASE HELP ITS AN I EMERGENCY

Mathematics
2 answers:
nadezda [96]3 years ago
8 0

Answer:

C=2πr=2·π·7.5≈<u>47.12389</u>

ollegr [7]3 years ago
7 0

Answer:

94.247780 cm is the circumference of the circle

Step-by-step explanation:

Hope this helps

You might be interested in
Question 1 of 10
Nutka1998 [239]

Answer:

F) 15/8

Step-by-step explanation:

<em>A. 17/15</em>

<em>B. 8/17</em>

<em>C. 15/17</em>

<em>D. 8/15</em>

<em>E. 17/8</em>

<em>F. 15/8</em>

8 0
2 years ago
As figure has an area of 64 squared units which describes the area of the figure after a dialation with a scale factor of 3 over
Nitella [24]

Answer:

112

Step-by-step explanation:

6 0
3 years ago
There is a six sided polygon in which the first side is a line, the second side is a line segment, the third side is an arrow wh
Phantasy [73]
I need points Thanks
6 0
3 years ago
Evaluate the following expression. -8 - (-10)^2. please please help I will give brainlist 1st who ansers​
Alekssandra [29.7K]

Answer:

-108

Step-by-step explanation:

-8 - ( -10 )²

= -8 - 100

= -108

5 0
3 years ago
A sample of 100 independent random numbers is taken from this distribution, and its average is used to estimate the mean of the
Mariulka [41]

Answer:

The standard error in estimating the mean = (0.1 × standard deviation of the distribution)

Step-by-step explanation:

The standard error of the mean, for a sample, σₓ is related to the standard deviation, σ, through the relation

σₓ = σ/(√n)

n = sample size = 100

σₓ = σ/(√100)

σₓ = (σ/10) = 0.1σ

Hence, the standard error in estimating the mean = (0.1 × standard deviation of the distribution)

4 0
3 years ago
Other questions:
  • Which set of ordered pairs represents a function?
    9·1 answer
  • Round 19.83 to the nearest one
    7·2 answers
  • What is the expression 8(12x+4) equivalent to when x=20?
    9·2 answers
  • Which best describes the intersection of two lines.
    6·2 answers
  • Find the measure of the indicated angle
    13·1 answer
  • ( ،<br> Find the simple interest<br> on 150.000 for 5years at 2%per annum
    13·1 answer
  • Describe a situation that matches the equation 2(-8)=16
    5·1 answer
  • Solve for f.<br> 5 = f + 1<br> f=
    7·2 answers
  • A team of biologists captured and tagged 65 deer in a forest. Two weeks later, the
    10·1 answer
  • Help me please, NO links<br><br>​11th grade work
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!