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
Marina CMI [18]
3 years ago
6

A sphere has a diameter of 14 ft. What is its surface​ area? The surface area of the sphere is ft squared. ​(Type an exact answe

r in terms of pi​.)
Mathematics
1 answer:
-BARSIC- [3]3 years ago
4 0

Answer:

The Formula is 4 x Pi x Radius Squared . surface area of sphere = 4 x pi x radius x radius where "x" indicates multiplication and pi = approximately 3.141592654 4 * pi * r^2

Step-by-step explanation:

You might be interested in
Find the value of x
Effectus [21]

Answer:

it is 61

Step-by-step explanation:

x+29=90

-29

x=61

3 0
2 years ago
Read 2 more answers
Observing the histogram, frequency proportions, and normal probability plot based on the data set, below, of weights of hummingb
Serga [27]

Answer:

Normally Distributed.

Explanation:

After plugging all those numbers into a calculator you can see that the graph isn't left skewed, making both "left skewed" and "all of the above" <em>not an answer.</em> "correlated with a second set of data" is also <em>wrong</em> since there was no second set of data given. That leaves you between "uniformly distributed" and "normally distributed" This graph doesn't show a uniformly distributed graph, which leaves you with the final answer, normally distributed.

APEX

8 0
3 years ago
Kevin plants 11 packages of vegetable seeds in a community garden. Each package costs ​$1.64 with tax. What is the total cost of
vagabundo [1.1K]
$18.04

Easy math. Just multiply 11 by $1.64
3 0
2 years ago
Total profit P is defined as total revenue R -= total cost​ C, and is given by the function Upper P left parenthesis x right par
Goshia [24]

Answer:

Step-by-step explanation:

P(x) = R(x) - C(x)

Where,

P(x) = Total profit

R(x) = Total revenue

C(x) = Total cost

R(x)equals150.97 x minus 0.3 x squared

R(x) = 150.97x - 0.3x^2

Upper C left parenthesis x right parenthesis equals 4529.10 plus 0.5 x squared.

C(x) = 4529.10 + 0.5x^2

P(x) = R(x) - C(x)

= (150.97x - 0.3x^2) - ( 4529.10 + 0.5x^2)

= 150.97x - 0.3x^2 - 4529.10 - 0.5x^2

= 150.97x - 0.8x^2 - 4529.10

P(x) = -0.8x^2 + 150.97x - 4529.10

4 0
3 years ago
A number cube with the numbers 1 through 6 is rolled. What is the probability of the number cube showing a 4 or a number less th
Sonja [21]

Answer:

Step-by-step explanation:

The probability is

P

(

A

)

=

1

3

Explanation:

To calculate the probability you have to count the number of all possible results

|

Ω

|

and the number of results that fulfill the given condition

|

A

|

.

In this case

Ω

=

{

1

,

2

,

3

,

4

,

5

,

6

}

Thereare 6 possible result of a dice toss. So

|

Ω

|

=

6

The given condition is "the result is divisible by

3

", so

A

=

{

3

,

6

}

- those are the only numbers divisible by

3

, so

|

A

|

=

2

.

Finally to calculate the probability we have to divide

|

A

|

by

|

Ω

|

.

P

(

A

)

=

|

A

|

|

Ω

|

=

2

6

=

1

3

Note The probability is never larger than

1

, so if you get such result then there must be a mistake in calculations.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 5.6% as a decimal
    11·2 answers
  • If the measure of ZFGH is 64º and the measure of ZEGD is (4x+8)°, what is the value of x ?
    13·1 answer
  • Factor the following by grouping. 12r^2+30ry-2xr-5xy
    11·1 answer
  • Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount.
    11·1 answer
  • This table shows an office supply company's copy and printing paper prices for two types of customers. Employees must read the t
    15·1 answer
  • Solve 12=0.9a '''''''''''''''''''''''''''''''
    11·1 answer
  • What is 6 3/8 written as a decimal?
    7·2 answers
  • Eliminate the parameter and write the corresponding rectangular equation whose graph represents the curve.
    8·1 answer
  • Amelia is getting ready to go on a family vacation. They are driving the whole way, so she wants to have her favorite TV shows d
    6·2 answers
  • Janine has job offers at two companies. One
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!