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
LenKa [72]
3 years ago
14

How much more area does a large pizza with a 12 in. diameter have than a small pizza with an 8 in. diameter? Round your answer t

o the nearest square inch
38 in2

63 in2

87 in2

13 in2
Mathematics
2 answers:
uranmaximum [27]3 years ago
8 0
I'm pretty sure its 87 in2 but don't trust me! lol
Harlamova29_29 [7]3 years ago
8 0
A = pi × r^2 = pi × (d/2)^2
So A(large) - A(small) =
\pi {(12 \div 2)}^{2} - \pi {(8 \div 2)}^{2}   \\ = \pi {(6)}^{2} - \pi {(4)}^{2}  = 36\pi - 16\pi \\  = 20\pi \:  {in}^{2}  = 20 \times 3.1415 \:  {in}^{2}   \\  = 62.8 \:  {in}^{2}  = 63 \:  {in}^{2}
You might be interested in
Help me please!!!!!!!!!!!!!
marusya05 [52]

Answer:

B.) (0,1)

Hope this helps : )

7 0
3 years ago
Read 2 more answers
Jose wants to build a rectangular kennel for his dog. His dad will let him useca spot in the corner of the yard that is 12 feet
Crazy boy [7]
The answer is probably about 21 feet






3 0
3 years ago
Read 2 more answers
What is an equation of the like with a slope of 1/4 and a y intercept of -2
SVEN [57.7K]
Y = mx + c is the general equation of a line. m is the slope and c is the y intercept, by substituting these values in you get y = 1/4 x -2
3 0
3 years ago
Read 2 more answers
Relative risk is an ideal form of measurement for a retrospective cohort study design because it allows researchers to recruit b
kolezko [41]

This indicates that the individuals taking vitamin C were 53% less likely to catch a cold and that taking vitamin C has a protective effect, making them less likely to catch a cold.

This is further explained below.

<h3>What is vitamin C?</h3>

Generally, Vitamin C, which is also known as ascorbic acid, is an essential nutrient for the expansion, maturation, and maintenance of all of the body's tissues. It plays an important role in the synthesis of collagen, the absorption of iron, the appropriate functioning of the immune system, the healing of wounds, and the preservation of cartilage, bones, and teeth.

In conclusion, This suggests that those persons who took vitamin C were 53% less likely to develop a cold and that taking vitamin C has a protective impact, making them less likely to catch a cold.

Additionally, this implies that taking vitamin C makes one less likely to catch a cold.

Read more about vitamin C

brainly.com/question/15080220

#SPJ1

CQ

Researchers have conducted a study and determined that the relative risk for developing a cold for individuals taking vitamin C is 0.47 when compared to the number of participants in the study who developed a cold while not taking vitamin C. This is an indication of which of the following?

6 0
1 year ago
Please help.........
Romashka-Z-Leto [24]
What you need help with
8 0
3 years ago
Other questions:
  • How do you do this math 18-0.4<br> in long subtraction
    14·2 answers
  • What is the best fit equation for the trend line in the scatter plot?
    8·1 answer
  • Six school buses were filled and eight students traveled in their own cars. If 104 students were on the trip, how many students
    9·2 answers
  • Can someone please!!!!! answer this<br> What is the sequence of this <br> Is adding or multiplying
    14·1 answer
  • The school bus had a mass of about 900?
    13·1 answer
  • How is 0.623 expressed as a percentage?
    14·2 answers
  • CAN SOMEONE HELP ME I DONT UNERSTANND THIS PROBLEM
    11·1 answer
  • Please help me Asp please really fast
    6·1 answer
  • PLEAS HELP , I NEED IT RIGHT NOW PLEASE , JUST SAY YES OR NO PLEASE​
    7·1 answer
  • Someone help please
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!