A 24-inch-diameter pizza is to be equally shared by 8 friends. B) What is the area of one slice of pizza, in square inches?
1. A 24-inch-diameter pizza is to be equally shared by 8 friends. B) What is the area of one slice of pizza, in square inches?
Answer: 56.52 square inches
Step-by-step explanation:
*radius = diameter/2 = 24 inches/2 = 12 inches
*Area of the circle = πr² = (3.14)(12 inches)² = 452.16 square inches
*Area of one pizza slice = Area of the pizza/ number of friends = 452.16/8 = 56.52 square inches
2. Mr. Falcone's pizza shop offers three sizes of pizza. The small, medium and large pizzas have diameters of 8 inches, 10 inches and 12 inches. What is the circumference of each size of pizza?
The small one's circumference would be 25.133 inches
Medium 31.416 inches
Large 37.7inches
3. Mr. Falcone's pizza shop offers three sizes of pizza. The small, medium and large pizzas have diameters of 8 inches, 10 inches and 12 inches. What is the circumference of each size of pizza?
The small one's circumference would be 25.133 inches
Medium 31.416 inches
Large 37.7inches
4. Which pizza is the better value if they both are the same price? A rectangularpizza 24 inches by 20 inches, or a circular pizza with diameter 24 inches.
answer:
a rectangular pizza 24 inch by 20 inch
5. Yesterday, Papa John's Pizza sold 120 pizzas. Today it sold 94 pizzas. How many fewer pizzas did the Pizza Palace sell today than it sold yesterday?
Yesterday, Papa John's Pizza sold 120 pizzas. Today it sold 94 pizzas. How many fewer pizzas did the Pizza Palace sell today than it sold yesterday?
subtract today sale from yesterday sales.
120 - 94 = 26just get the difference of 120 and 94 to come up with an answer of 26..
6. Celia and her cousins ate 2 ¾ of hawaiian pizza, ⅞ of a vegetable pizza,and ½ of a pepperoni pizza. How much pizza did they eat in all
Answer:
2 and 14/18 not sure ako po but you can use fractions
7. Father bought a pizza . Tess ate 2/5 and lotis ate 2/10. How much of the pizza was left?
the answer is 2 in lowest term
-
54/10
because yung five ay dimagkaparehas sa ten magisipka ng number na pwede mong maidivinde sa 5 at 10 na pinaka mababa so 10. 5x2 equals 10 2x2 equal 4 . 4/10 + 2/10 equals 6/10
8. How much larger is the pizza made in a circular pan with 14 inch diameter than a pizza made in a square pan with 14 inch sides
Let's compute for the Areas:
First, the pizza made with square pan:
s=14
Area=s^2
A=14^2
A=196 in^2
Now the pizza made with circular pan:
diameter= 14
radius= d/2= 7
Area of circle= πr^2
A=π7^2
A=153.94 in^2
As you can see on the solution, pizza made with square pan has an area of 196 in^2 while the pizza made with circular has an area of 153.94 in^2, thus pizza made with square pan is larger than the circular pizza by 42.06 in^2. And the question is kind of wrong.
9. 3. Alliyah bought an 8 inches round pizza. She gave 1/3 of it to her youngest brother and1/3 of the remaining pizza to her oldest brother. How much part of pizza was left for herER:to eat?ANSWER.
Answer:1/3
Step-by-step explanation:
10. How much larger is the pizza made in a circular pan with a 14 inch diameter than a pizza made in square pan with sides measuring 14 inches?
The p i z z a made in the square pan is 12.04 inches larger than the p i z z a made in the circular pan. The p i z z a in the square pan is 56 inches big and the p i z z a in the circular pan is 43.96 inches big. Subtract them to know how much larger the p i z z a s in the circular pan and square pan.
Step-by-step explanation:
Word ProblemThe problem is asking how much larger the p i z z a s in the circular pan and square pan. There are three steps to find the answer.
Find the circumference of the p i z z a in the circular pan.Find the perimeter of the p i z z a in the square pan.Find how much larger the p i z z a s in the circular pan and square pan by subtracting their circumference and perimeter.Given:
diameter of the p i z z a in the circular pan - 14 inches
length of the side of the p i z z a in the square pan - 14 inches
Solution:
Step 1: Circumference
To find the circumference, use the formula C = πd where π is equal to 3.14 and d is the diameter.
C = πd
= (3.14) (14 inches)
= 43.96 inches
The p i z z a in the circular pan is 43.96 inches big.
Step 2: Perimeter
To find the perimeter, use the formula P = 4s.
P = 4s
= 4 (14 inches)
= 56 inches
The p i z z a in the square pan is 56 inches big.
Step 3: Subtract
56 inches - 43.96 inches = 12.04 inches
Final Answer:
The p i z z a made in the square pan is 12.04 inches larger than the p i z z a made in the circular pan.
To study word problem involving circumference, visit the links.
https://brainly.ph/question/9240644
https://brainly.ph/question/2481623
#LetsStudy
11. A pizza has diameter of 14 inches calculate the area of a slice of a pizza when the chef made all the slices with an angle of 60 degrees?
Answer:
A slice = 25.64 in²
Step-by-step explanation:
Area of Circle = π (r²)
π = 3.141519...
r = ½ diameter
r = 7
A = 3.14 (7²)
A = 153.86 in²
Circle = 360°
Slices = 60°
360 ÷ 60 = 6
A slice = 153.86 ÷ 6
A slice = 25.64 in²
12. Celia and her cousins ate 2 ¾ of hawaiian pizza, ⅞ of a vegetable pizza,and ½ of a pepperoni pizza. How much pizza did they eat in all?
Answer:
2
Step-by-step explanation:
theres two pizza that their eaten
13. Domino can eat 12-inch pizza for 20 minutes. How long does it take for him to eat a 18-inch pizza? Note: Number 1 question in difficult for grade 7 students in the finals here at Rizal High School in Caniogan, Pasig City. The judges said that the answer isn't 30 minutes. No one got the correct answer so please...
They said the answer was 45 minutes. According to them, you must find the area of the pizza. So, it seems like the 12 in. and 18 in. is the radius. Lol, I even saw that in a mini book that have tricky problems like that. It also seems that you only needed the explanation why 30 minutes isn't the answer ☺ So, I guess I won't do the equation ;)Find the area of each pizza:
Pizza A = 12-inch diameter
Radius: 6 inches
Area = π r²
= 3.14 (6 inches)²
= 3.14 (36 inches²)
= 113.04 inches²
Consumed in: 20 minutes
Pizza B = 18-inch diameter
Radius = 9 inches
Area = 3.14 (9 inches)²
= 3.14 (81 inches²)
= 254.04 inches²
Consumed in: x minutes
Equation:
Let the number of minutes it takes to finish 18-inch pizza:
[tex] \frac{113.04}{20} = \frac{254.34}{x} [/tex]
113.04 (x) = (20) (254.34)
[tex] \frac{113.04x}{113.04} = \frac{5,086.80}{113.04} [/tex]
x = 45
ANSWER: It takes 45 minutes to finish an 18-inch diameter pizza.
14. Father bought a pizza. Tess ate 2/5 and lot is ate 2/10 . How much of pizza was left?
6/10 Is The Portion Of PIZza LEft
6/10 is the pizza left
15. The area of an extra large circular pizza from Gambino's Pizzeria is 484π cm 2 .What is the diameter of an extra large pizza from Gambino's Pizzeria
Answer:
44 cmStep-by-step explanation:
What is asked?
The measurement of the diameter of extra large pizza from Gambino's PizzeriaWhat are the given?
The area is 484π square centimeters.Operation/Formula:
A pizza takes the shape of a circle which means that we could use the formula:[tex]A= \pi r^2 \: [/tex]
This is the formula used to find the area of a circle. Observing the given, it is enough to find the radius of the circle. We find first the radius and that way we can easily find the diameter.Solution:
[tex]A= \pi r^2 \\ 484 \: \pi \: {cm}^{2} = \pi r^2 \\ \frac{484 \: \pi \: {cm}^{2}}{\pi} = \frac{\pi {r}^{2} }{\pi} \\ 484 {cm}^{2} = {r}^{2} \\ \sqrt{484 {cm}^{2} } = \sqrt{{r}^{2}} \\ r = 22cm[/tex]
The radius measures 22cm. Now a radius is only half the diameter. That is,[tex]d = 2r \\ d = 2(22cm) \\ d = 44cm[/tex]
Therefore, the diameter is 44cm.How to find the area of a circle? Read on this link:
https://brainly.ph/question/3553
#BrainlyFast
16. Gary ordered 30 pizzas for a party. 60% of the pizzas have 12 slices each. The remaining 40% of the pizzas have 10 slices each. Complete the model. Then complete the statements to find the total number of slices of pizza. CLEAR CHECK 60% 40% Number of pizzas with 12 slices: Number of pizzas with 10 slices: 30 total pizzas 60% of the pizzas have 12 slices each. In total, there are slices in these pizzas. 40% of the pizzas have 10 slices each. In total, there are slices in these pizzas. Altogether, there is a total of slices of pizza. NEXT Reference calculator formulas glossary CLOSE Language ENGLISH CLOSE
Answer:
Altogether, there is a total of 336 slices of pizza.
Step-by-step explanation:
Total number of pizzas ⇒ 30
[tex]Number\:of\:pizzas\:with\:12\:slices=30*60\%=18\\Number\:of\:pizzas\:with\:10\:slices=30*40\%=12[/tex]
Sixty percent or 18 out of the 30 pizzas have 12 slices each. In total there are
[tex]18*12\:slices=216\:slices[/tex]
Forty percent or 12 out of the 30 pizzas have 10 slices each. In total there are
[tex]12*10\:slices=120\:slices[/tex]
Total number of pizza slices.
[tex]216\:slices+120\:slices=\boxed{336\:slices}[/tex]
17. Given the radius, in inches, and price of a pizza, design an algorithm to find and display the price of the pizza per square inch
Answer:s Step 1 start the process Step 2 initialize the value of 'pi' as 3.14
Step 3 get the value of radius in inches Step 4 get the value of price of the pizza Step 5 calculate the area of the pizza using following formula
Explanation: a dish made typically of flattened bread dough spread with a savory mixture usually including tomatoes and cheese and often other toppings and bake.
18. 1/10 of pizza minus 1/6 of pizza
Answer:
the answer is -1/15.
I hope I helped you
19. how much larger is the pizza made in a circular pan with a 14 inch diameter than a pizza madein a square pan with sides measuring 14 inches?
answer: pizza made in a circular pan is 42 square inches less larger than in a pizza made by a square pan.
C = pi * r^2 = 3.1416 * (14/2)^2 = 154 square inches
S = s^2 = (14)^2 = 196 square inches
20. Given the radius, in inches, and price of a pizza, design an algorithm to find and display the price of the pizza per square inch.
Answer:
Start Program Pizza Print "Please enter the radius, in inches" Read Radius Print "Please enter the price" Read Price Area = 3.14 * Radius^2 Price_Per_Square_Inch = Price / Area Print "Result is: " & Price_Per_Square_Inch End Program Pizza 2 Start Program MPG Print "Please enter the starting odometer reading" Read StartMiles Print "Please enter the ending odometer reading" Read EndMiles Difference = EndMiles - StartMiles Gallons = 0 Print "Please enter the gallons for Monday" Read Monday Gallons = Gallons + Monday Print "Please enter the gallons for Tuesday"..
21. Father bought a pizza .Tess ate 2/5 and Lotis ate 2/10. How much of the pizza was left?
Tess share: 2/5
Lotis share: 2/10 or 1/5
Whole pizza: 5/5
Subtract the sum of Tess and Lotis' share from the whole:
Pizza left = 5/5 - (1/5 + 2/5)
Pizza left = 5/5 - 3/5
Pizza left = 2/522. Gary ordered 30 pizzas for a party. 60% of the pizzas have 12 slices each. The remaining 40% of the pizzas have 10 slices each. Complete the model. Then complete the statements to find the total number of slices of pizza.
60% of 30 is 18 and 40% of 30 is 12
18 x 12 = 216
12 x 10 = 120
216 + 120 = 336
23. Mother baked 15 buko pies , 10 egg pies , and 30 pizza pies. How many times more is the pizza pies than the egg pies?
10 egg pies and 30 pizza pies
How many times more is the pizza pies than the egg pies?
10x = 30
[tex] \frac{10x}{10} = \frac{30}{10} [/tex]
x = 3
The pizza pies is 3 times more than the egg pies.
Checking:
10x = 30
10(3) = 30
30 = 30
24. Mother brought whole pizza for snacks. when my brother arrived latefor dinner, 1/6 of pizza had already been eaten. then brother ate 1/10 of the pizza left.what part of the whole pizza was left?SOLUTION OF THE PROBLEM;CHECK AND LOOK BACK;
Answer:
3/4 of the pizza left
Step-by-step explanation:
1-1/6= 0.83
0.83-1/10=0.75
0.75 converted to fraction is 3/4
25. the diameter of the extra large pizza is 12 inches how big is the pizzaA.50.61b 40.19 C 37.68 d 20.53
Answer:
C.
Step-by-step explanation:
Circumference of a Circle =2 (3.14) (6)
6 comes from the half of diameter which is radius
Ung 3.14 un ung pie? Ewan ung spelling.. Wala kasi dito ung sign sa keyboard ko baby ko kaya m na yan
26. Given the radius, in inches, and price of a pizza, design an algorithm to find the price of the pizza per square inch
Given the radius, in inches, and price of a pizza, an algorithm can be easily proposed. A pizza is a circle which can be computed via [tex] \pi [/tex]*r squared.
In the program we first get the radius that the user requires. Once you obtain the radius substitute it into the formula: [tex] (3.14 \pi * radius^{2})(Price per inch) [/tex].
So to simplify, get radius from radget, price from radarea = 3.14 * radius * radiuspriceperin = price / area and output priceperin. From Problem Analysis to Program Design, we need to first analyze the problem in order to design a solution.
To view other similar questions about algorithms you may check these links:
https://brainly.com/question/9979590
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27. A 24-inch-diameter pizza is to be equally shared by 8 friends. A) What is the angle formed, in degrees, by each slice?
Answer:
45°
Step-by-step explanation:
Since the problem just wants to determine the Angle of each Slices, we can just focus on the Round Pizza itself, and neglect the size of it.
We know that all Circles do have an Angle of 360° right?
And that the Pizza is in the shape of a Circle.
We can just simply divide the Pizza (360°) by 8.
360° ÷ 8 = 45°
There you go, you can have your 45°-Sliced Pizza that you and your 7 friends could share.
28. How much larger is the pizza made in a circular pan with a 14 inch diameter than a pizza made in square pan with sides measuring 14 inches ?
Circle F = πr² Square F = S×S
Circle F = π(7)² Square F = 14×14
Circle F = π(49) Square F = 196
Circle F = 153.86
Answer = 196 - 153.86
Answer = 42.14 inch
29. father bought a pizza. tess ate 2/5 and lotis ate 2/10 . how much of the pizza was left?
Tess ate 2/5 then Lotis ate 1/5. Add those and you get 3/5, assuming the pizza was 5/5, then 2/5 of the pizza was left.
30. Gary ordered 30 pizzas for a party. 60% of the pizzas have 12 slices each. The remaining 40% of the pizzas have 10 slices each. Complete the model. Then complete the statements to find the total number of slices of pizza.
60% of 30 = 60/100 (30)
60% of 30 = 18
18 x 12 = 216
40% of 30 = 40/100 (30)
40% of 30 = 12
12 x 10 = 120
120 + 216 = 336
18 of the 30 pizzas which have 12 slices each have 216 slices in all.
12 of the 30 pizzas which have 10 slices each have 120 slices in all.
There are 336 overall slices of 30 pizzas Gary ordered.
