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
Leviafan [203]
3 years ago
12

Find the circumference of a circle that has a diameter of 2 ft. use 3.14 for pi

Mathematics
1 answer:
timurjin [86]3 years ago
7 0
C = (pi)(d)
C = 3.14 * 2
C = 6.28 <==
You might be interested in
Why is it so important to have your
enot [183]
Because it’s important to know the equation so that would be easy to know the quadratic formula and easy to solve the problem
4 0
3 years ago
A(n) __________ is the number of standard deviations a score is above or below the mean.
Neporo4naja [7]
The answer is Standard Score (Or Z-Score)
6 0
3 years ago
How many pennies would be in a tower that is 10 miles<br> high?
Rufina [12.5K]
Just measure the width (or height, if you'll be stacking the pennies
a mile high) of a penny, then divide 5280 feet by whatever you find.
This is a great activity for a class, and in fact a good way to start
the project. First take one penny, and work out an answer. Then get
100 pennies, and measure them; do the same calculation to see how many
pennies it will take to make a mile. There will probably be a
difference, because you can measure 100 pennies more accurately than a
single penny. Or maybe you have a micrometer that will measure one
penny precisely. Which is better can be a good discussion starter. And
don't forget to try it in metric, too.

Just to illustrate, using a very rough estimate of a penny's width,
let's say a penny is about 3/4 inch wide. The number of pennies in a
mile will be

5280 ft 12 in 1 penny
1 mile * ------- * ----- * ------- = 5280 * 12 * 4/3 pennies
1 mi 1 ft 3/4 in

This gives about 84,480 pennies. (This method of doing calculations
with units is very helpful, and would be worth teaching.)

If we measure 100 pennies as 6 ft 1 in, we will get

5280 ft 100 pennies
1 mile * ------- * ----------- = 5280 * 100 * 12 / 73 pennies
1 mi 6 1/12 ft

This gives us 86794.5205 pennies in a mile.
5 0
3 years ago
if a cake was sold GH 200 cedis. However, there is a reduction sale of 10% on each cake if you buy 4. Amanda decides to buy 8 ca
MrMuchimi

Amanda needs to pay 1440 cedis for purchasing 8 cakes on discounted price.

<h3>What is Cost Price?</h3>

Cost price is the amount we pay to buy an item at which it is available.

Here,

Selling price of a cake = 200 cedis

Discount because of sale = 10% on each unit.

                                              (Only if 4 cakes purchased at a time)

Amanda purchased 8 cakes

So, Amanda need to pay only 90 percent of the total amount.

Total cost price of 8 cakes for Amanda = (200 X 90%) X 8

                                                                  = 180 X 8

                                                                  = 1440

Thus, Amanda needs to pay 1440 cedis for purchasing 8 cakes on discounted price.

Learn more about Cost Price from:

brainly.com/question/11027396

#SPJ1

6 0
1 year ago
What is the answer to 1/4 divide by 8
RUDIKE [14]
32 is the correct answer
7 0
3 years ago
Other questions:
  • It takes Ed 45 minutes to complete his science homework. It takes him 2/3 as long to complete his math homework. How long does i
    15·2 answers
  • George jumped 6 7/8 feet in a contest.Robert jumped 6 1/2 feet. Who jumped farther,by how much?
    15·2 answers
  • In a certain Algebra 2 class of 29 students, 7 of them play basketball and 24 of them play baseball. There are 3 students who pl
    13·1 answer
  • Is sin theta=5/6, what are the values of cos theta and tan theta?
    7·1 answer
  • Katy is walking toward a bridge. See full question below
    12·2 answers
  • Find integers a, b, and c such that a) a | (b - c) but a - b and a - c b) a | (2b + 3c) but a - b and a - c
    12·1 answer
  • Hour how much does davon charge per hour for a skateboard rental HELPP I BEG
    12·1 answer
  • -5/7 divided by -1/3<br> -5/3 divided by 1/6
    5·1 answer
  • Given the arithmetic sequence where an= 3 + 2(n-1), what is the domain for n?<br>​
    7·1 answer
  • Need help with this
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!