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
olga nikolaevna [1]
3 years ago
13

The diameter of the jar of marshmallow fluff is 5in. What is the area of the jar opening? Please show the steps how to do that.

Mathematics
1 answer:
Naddika [18.5K]3 years ago
7 0

The opening of the jar is a circle.

The area of any circle is      (pi) x (radius)²

What's the radius of the jar ?
Well, the diameter is 5 inches.
Radius = 1/2 of the diameter = 2.5 inches.

So     Area = (pi) x (2.5 inches)² =

                   (3.14) x (6.25 square inches) =  <em>19.625 square inches</em>.
 
You might be interested in
The greater of two consecutive integers is 20 more than twice the smaller. find the integers.
Kipish [7]

Let x represent the smaller. Then x+1 is the greater of the two.

... x+1 = 2x +20

... 0 = x + 19 . . . . . subtract x+1

... x = -19

Your two integers are -19 and -18.

7 0
4 years ago
Help me please, I have beeen trying to figure this out but I can’t
Ulleksa [173]

Answer:

M and N

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which of the following approximates the ratio of 6 to 198? Select all that apply. 3 out of 10 3 × 10−2 3 out of 1,000 3 × 102 3
Jobisdone [24]

this is approximately 6 to 200

divide both by 2

3 to 100

3 to 10^2

3 out of 100

5 0
3 years ago
Elise has to use the information given below to find the original number. Write an equation to represent the situation. What is
lilavasa [31]
Let x= original number
equation: 2x+24=2/7 x
move 2x over to the other side of the equation to get 24=-12/7 x. Then, multiply both sides of the equation by -7/12 to isolate the variable.
The final answer should be x=-14
3 0
3 years ago
Under his cell phone plan, Oliver pays a flat cost of $49 per month and $5 per gigabyte. He wants to keep his bill at $73.50 per
nordsb [41]
Four gigabytes (4.9)

$73.5-$49=$24.5
$24.5/$5 =4.9
8 0
2 years ago
Other questions:
  • If f(x) varies directly with x2, and f(x) = 40 when x = 2, find the value of f(5).
    6·1 answer
  • Match the graph with the correct equation
    11·1 answer
  • Solve the following equation:x^2=10
    15·2 answers
  • Litas softball team won 8 games last month and 10 this month, what was the percent change in game the team won? Was it an increa
    14·1 answer
  • What is the slope of (-3,2) and (6,1)
    10·2 answers
  • What is absolute value​
    8·1 answer
  • 3x - X - 9 = 3(2 - x)<br>only solve for x :) ​
    8·2 answers
  • Solve the system of equations using elimination<br>2X-y=1<br>-2X+3y=5​
    14·1 answer
  • HELP! ASAP! 4x+3y=12 (find the x and y-intercepts to graph.
    7·1 answer
  • A line passes through the point (-9, -3) and has a slope of 2.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!