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
Alex787 [66]
4 years ago
9

The 1-inch diameter pizza bite for $1 or the 10 inch diameter pizza for $10

Mathematics
2 answers:
Fed [463]4 years ago
8 0

Answer:

both same if we see. the one inch also costs l dollar wheras 10 dollar costs 10 inch. ok

tiny-mole [99]4 years ago
8 0

Answer:

10in pizza

Step-by-step explanation:

We need to find the area of each pizza.

A = \pir^{2}

radius is 1/2 the diameter.

1in pizza                                    10in pizza

A = \pi(.5^{2})                                    A = \pi (2.5^{2} )

A = .25\pi                                     A = 6.25\pi

A = .79                                        A = 19.63

                                                   19.63/10 for in^{2} per $1

So the 1in pizza bite is $1 for .79in^{2}  and we can see from the 10in pizza it's $1 for 1.96in^{2}. So it is much better to get the 10in pizza.

You might be interested in
Ethan went to physical education class 72 times this year. He spent 3/4 of this classes outside. How many of Ethan's physical ed
olga nikolaevna [1]

Answer:54

Step-by-step explanation:

72 classes in one year

75% spent outside

72x0.75=54

7 0
4 years ago
Read 2 more answers
Malia is placing a barrier around the edge of a circular path with a diameter of 13 meters. The barriers are in lengths of 2.5 m
gizmo_the_mogwai [7]

we need some barriers such that total of length of all barriers should equal to the circumference of the circle.

so lets assume we need x barriers

then total length of all barriers = 2.5x meter

now radius of circular path = diameter / 2= 13/2 = 6.5 meter

circumference of path = 2× pi × r = 2 × 3.14 × 6.5

=40.82 meter

so now as per statement

2.5x = 40.82

x = 40.82/2.5 = 16.328 ≈ 17

so approximately 17 barriers are required

5 0
4 years ago
Read 2 more answers
3. Which point lies inside the circle with equation (x - 2)2 + (y + 3)2 = 4?
timofeeve [1]

Answer:

C (2,-4)

Step-by-step explanation:

You could graph the circle and then graph the points and see...

Or you could them in and see which point makes the left hand less than 4?

So if you wanted to draw it is a circle with center (2,-3) and radius 2.

If you want to do it the other way:

Plug in time!

(2,-5)?

(2-2)^2+(-5+3)^2

0^2+(-2)^2

0+4=4 so not this one

(2,-4)?

(2-2)^2+(-4+3)^2

0+1

1<4  so this one  (you can also see this in the drawing:

8 0
4 years ago
Read 2 more answers
Pls answer this for me. How many paving stones, each 1m long and 80cm wide, are needed to cover a compound 13.6m long and 11m wi
Sergeeva-Olga [200]

Answer:

187 paving stones are needed

Step-by-step explanation:

Given

Paving stone

Length = 1m; Width = 80cm

Compound

Length = 13.6cm; Width = 11m

Required

Number of wires to cover the compound

Area is calculated as:

Area = Length * Width

For the paving stone, we have:

A_1 =1m * 80cm

Convert cm to m

A_1 =1m * 0.80m

A_1 =0.8m^2

For the compound, we have:

A_2 = 13.6m * 11m

A_2 = 149.6m^2

Divide the area of the compound by the area of the paving stone

n = \frac{A_2}{A_1}

n = \frac{149.6}{0.8}

n = 187

4 0
3 years ago
Samuel pays $20 for a shirt that is on sale. If he saved $5, what is the percent of the discount?
Reptile [31]
The answer to your question is A; .25% because if you take 20 and multiply it by .25, you'll get 5 for an answer. Hope this helped!

5 0
3 years ago
Other questions:
  • The glee club needs to raise money for the spring trip to Europe, so the members are assembling holiday wreaths to sell. Before
    11·2 answers
  • Kyra see a pair of boots that costs $60.00.They are on salenfor 25% off.She also has a coupon for an additional 10% off.How much
    15·1 answer
  • Both questions answered please
    7·1 answer
  • A baseball is dropped from a stadium seat that is 73 feet above the ground. Its height s in feet after t seconds is given by s(t
    13·1 answer
  • If two lines are cut by a transversal such that corresponding angles are NOT congruent, what must be true? Justify your response
    6·1 answer
  • Write a two column proof.<br><br> Given: 4y = 2x - 10; y = 6<br><br> Prove: x = 17
    11·1 answer
  • After riding her bike for 20 miles. Angela got off and walked her bike the rest of the way at 5 miles per hour. If the total tri
    13·1 answer
  • What is the equation of the line with an x-intercept of -1 and a y-intercept of 2?
    12·2 answers
  • The distance from Palo Alto, CA and Columbus, OH is 2,470 miles. Due to the winds it takes 4 hours and 20 minutes to fly to Ohio
    15·1 answer
  • The baseball player threw the ball 30 feet to his teammate. How far would the throw be if measured in yards?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!