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
Sindrei [870]
3 years ago
11

Help??I have 4 questions and im confused on all of them

Mathematics
1 answer:
KengaRu [80]3 years ago
4 0
So you you are trying to find the area of sphere so you would use this formula
A=4•3.14•r^2

And you already know that the radius is 6 so you would go ahead and plug in the numbers
A=4•3.14•4^2

4^2 is 16 so your final equation would be
A=4•3.14•16

And your answer is

=452.39
You might be interested in
If 2.2 pounds = 1 kilogram and Mary weighs 120 pounds, how much does she weigh in <br> kilograms?
Strike441 [17]

Answer:

54.4311

Step-by-step explanation:

divide the mass value by 2.205 (unit of conversion) :)

5 0
3 years ago
Read 2 more answers
Xander needs to collect at least 120 cans for a food drive to earn community service credit. He has already collected 64 items.
Aleksandr [31]

Answer:

c ≥ 56   is the REQUIRED INEQUALITY.

Step-by-step explanation:

Here, the given  question is INCOMPLETE.

Xander needs to collect at least 120 cans for a food drive to earn community service credit. He has already collected 64 items. Choose the inequality and solution to represent the number of cans, c, that Xander must still collect.

Now, here:

The number of cans Xander needed to collect = At least 120

The number of items already collected =  64

c: the number of cans, c, that Xander must still collect.

Now, the number of cans to be collected  - Cans already collected  

=  120 - 64  = 56

So, the number of can he must collect to make a TOTAL OF AT LEAST 120 cans  =  56 cans

⇒ The number of cans to be collected ≥ 56 cans

⇒c ≥ 56 cans

or, c ≥ 56   is the REQUIRED INEQUALITY.

3 0
3 years ago
A student cost for last semester at her community college was $2900. She spent $464 of that on books. What percent of last semes
irga5000 [103]

Answer: 14%

Step-by-step explanation:

5 0
3 years ago
One plus one over 2 y equal x
iris [78.8K]

Answer:

one plus one over 2 y equals x

is

1 + 1/2y = x

Step-by-step explanation:

8 0
4 years ago
What is 1 and five eights plus 2 and threee sixteenths plus 7 and one half?
Helen [10]

Answer:

11 and 5/16

Hope this answers your question

8 0
3 years ago
Read 2 more answers
Other questions:
  • Question 1(Multiple Choice Worth 2 points) Find the derivative of f(x) = 7 divided by x at x = 1.
    13·2 answers
  • Polygon ABCD is dilated by a scale factor of 2 with the center of dilation at the origin to create A'B'C'D'. If the endpoints of
    15·1 answer
  • Little league baseball diamonds have 60 feet between bases. How far does a player run when she hits a home run
    9·2 answers
  • A class is divided into 4 groups. A bag contains pieces of paper that are red, blue, green, and yellow. For every blue- or green
    13·1 answer
  • Ellis is painting wooden fenceposts before putting them in his yard. They are each 6 feet tall and have a diameter of 1 foot. Th
    10·1 answer
  • - 5/6 x 1/8 as decimal
    7·2 answers
  • Find the length of the third side. If necessary, round to the nearest tenth.<br> 17<br><br> 25
    10·2 answers
  • E
    11·1 answer
  • Jorge 5 miles every 6 hours find slope and unit rate
    10·1 answer
  • Please help!!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!