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
Lelu [443]
3 years ago
12

The diameter of a circle is 8 centimeters. What is the area? Area cm Use = 3.14​

Mathematics
1 answer:
lisov135 [29]3 years ago
7 0

Answer:

50.24

Step-by-step explanation:

3.14×4×4=50.24

You might be interested in
Help me out please an thank you
MakcuM [25]
The answer is 46.
Since the sum of the interior angles of a triangle is always 180,
We can find out angle C by subtracting the other two angles
180-102-32=46
3 0
3 years ago
Rabbits in a colony breed and give birth to baby rabbits. What model best describes the total number of rabbits in the colony ov
zimovet [89]

Answer: A) Exponential Function

Step-by-step explanation:

Hi, an exponential function describes best the total number of rabbits in the colony over time, because the population tends to multiply by a specific rate over time.

An exponential function can be described as a growth function, for example in the form:

A = P (1 + r) t  

Where:  

p = original population  

r = growing rate (decimal form)  

t= years  

A = population after t years  

8 0
2 years ago
Which of the following represents a weak positive correlation?a. -0.9b. 0c. +0.2d. +0.9
svetoff [14.1K]

Answer:

Option C) +0.2

Step-by-step explanation:

We are given the following information in the question:

Correlation:

  • Correlation is a technique that help us to find or define a relationship between two variables.
  • It is a measure of linear relationship between two quantities.
  • A positive correlation means that an increase in one quantity leads to an increase in another quantity
  • A negative correlation means with increase in one quantity the other quantity decreases.
  • +1 tells about a a perfect positive linear relationship and −1 indicates a perfect negative linear relationship.
  • Values between 0 and 0.3 tells about a weak positive linear relationship, values between 0.3 and 0.7 shows a moderate positive correlation and a correlation of 0.7 and 1.0 states a strong positive linear relationship.
  • Values between 0 and -0.3 tells about a weak negative linear relationship, values between -0.3 and -0.7 shows a moderate negative correlation and a correlation value of of -0.7 and -1.0 states a strong negative linear relationship.

Thus, a weak positive correlation is given by correlation coefficient of Option C) +0.2

3 0
3 years ago
A company has 50 employees all working in the same building.
balandron [24]
Yes it did because 90% of fifty is 45 (50 divided by 10 x 5) and the graph shows that 46 employees left the building within a minute
6 0
2 years ago
Help me solve this question please for 10 points
ankoles [38]

Answer: D for the first one and B for the second

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What is 700 in expanded form.
    15·2 answers
  • If f(x) = 4x + 12 is graphed on a coordinate plane, what is the y-intercept of the graph?
    6·1 answer
  • Paul is two years younger than Patricia. Daniel is 25% older than Patricia. Ten years ago, Daniel was 50% older than Patricia. H
    12·1 answer
  • Which inequality is equivalent to -x < 8?
    9·2 answers
  • Maria spent 4/7 of her money on a book and saved the rest. What fraction of her money did Maria save?
    5·2 answers
  • Help. pls. i will mark brainliest.
    11·2 answers
  • An investment of $1,000 is earning interest at the rate of 3.8% compounded daily over 3 years. Approximately how much interest i
    6·1 answer
  • A multiple-choice test has five questions, each with four choices for the answer. Only one of the choices is correct. You random
    11·1 answer
  • How to write “6 times the quantity two x plus three y” in a Algebraic expression.
    13·2 answers
  • the area of a parallelogram measures 171 cm the base of the parallelogram is 18 cm in length which of the following best represe
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!