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
kumpel [21]
3 years ago
12

What is the area of a circle with a radius of 4 ft? 16 ft² (Use 3.14 for Pi.)

Mathematics
1 answer:
Lesechka [4]3 years ago
6 0

Answer:

Approximately: 50.27 ft^2

Step-by-step explanation:

You might be interested in
Which is the greatest of these rational numbers?
mrs_skeptik [129]

Answer:

19/25

Step-by-step explanation:

Convert the two fractions into decimals by dividing the numerator by the denominator. 19/25 = 0.76 and 5/20 = 0.25

Now you have: 0.76, 0,680, 0.33 and 0.25.

0.76 is the greatest rational number because it is closest to 1.0, making 19/25 the correct answer.

6 0
4 years ago
The questions below walk through the use of kNN to predict the value of Y for a new point with (X1, X2)=(4, 4). Distance is calc
Nady [450]

Answer:

The Euclidean distance between the two given points is \sqrt{2}\text{ units}.

Step-by-step explanation:

K-NN is used to predict the variable y for a new point with (X_1,X_2) = (4,4)

Distance is calculated in the Euclidean sense.

The Euclidean distance between two points is given by the formula:

\text{Points: }(X_1, X_2), (x_1,x_2)\\\\D = \sqrt{{(x_2-X_2)}^2 + (x_1-X_1)^2}

The point is (x_1,x_2) = (3,5)

The Euclidean distance between the two points is given by:

D = \sqrt{(5-4)^2 + (3-4)^2} = \sqrt{2}\text{ units}

Thus, the Euclidean distance between the two given points is \sqrt{2}\text{ units}.

5 0
3 years ago
Why nobody cares about star wars day it is the best day in the year
IgorC [24]

Answer:

May 4th has become known as Star Wars Day, an unofficial holiday that gets its origin from a line of dialogue in the first movie released in George Lucas' space saga, "Star Wars: A New Hope." ... After that, the saying crops up regularly in the films, books, video games and across the Star Wars universe.

8 0
3 years ago
HIIIIIIII <br><br><br> HELP ASAP AND PLEASE SHOW WORK
lys-0071 [83]
Volume of a rectangular prism is = L*W*H

Volume of box A is 4800cm^3

Since price is determined by volume, and the price of box A is $6.24 we need to find the price per cm^3. $6.24/4800cm^3 = $0.0013 per cm^3

Volume of box B is 5280cm^3

5280 * 0.0013 = $6.864 which is answer c
3 0
3 years ago
Read 2 more answers
Emerson purchased a game that was on sale for 18% off. The sales tax in his county is 8%. Let y represent the original price of
Juli2301 [7.4K]

Answer:

<h2>1.08*(0.82y)</h2>

Step-by-step explanation:

Let us see...

y is the price.

y

Then, 18% off. This is:

y - (y*0.18) = 0.82*y

Then, we add 8%, so now it's 1.08% of this expression:

<h3>1.08*(0.82y)</h3>

8 0
3 years ago
Read 2 more answers
Other questions:
  • TRUE OR FALSE : A pair of pants has been marked down from $36 to $27 . The percent decrease is 25%
    13·2 answers
  • Write the CONTRAPOSITIVE of the following statement: If three points are coplanar, then they are collinear.
    14·1 answer
  • Perform the indicated operation (-10) divided (-20)
    13·1 answer
  • What is the square root of 112
    6·1 answer
  • If the measure of an interior angle is 45°, what is the measure of the exterior angle?
    12·1 answer
  • Grayson charges $35 per hour plus a $35 administration fee for tax preparation, lan charges $45 per hour plus a $15
    7·1 answer
  • ALGEBRA HELP!! Write an exponential function represented by the table.
    10·1 answer
  • What does the intersection of the two<br> functions mean?
    10·1 answer
  • Can someone help me
    8·1 answer
  • Help please...shape a1+(n-1)d in graph form
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!