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
Sedaia [141]
2 years ago
15

Find the area of a circle with radius, r = 5.69m. Give your answer rounded to 2 DP.

Mathematics
1 answer:
olga2289 [7]2 years ago
3 0

Answer:

101.66

Step-by-step explanation:

area is pi times radius times radius

pi times 5.69 times 5.69 is 101.660954

please give me a brainliest!!!<3

You might be interested in
Belinda's family goes through 572 gallons of milk in a year. How many gallons of milk does her family drink every week? (There a
Novay_Z [31]

572 gallons of milk / 52 weeks = 11 gallons of milk / week.

3 0
3 years ago
Beach Cruises prints brochures and fliers to advertise their dolphin watching tours. To print, the brochure requires three pages
Ivanshal [37]

Answer:

To minimize their costs, Beach Cruises should print 80 brochures and 130 fliers.

Step-by-step explanation:

Total number of sheets available = 500 sheets

For brochures;

1 brochure contains 3 pages

Minimum number of brochures that should be printed = 80

Cost of 1 brochure = 10 cents

Number of sheets required to print 80 brochures = 80 × 3 = 240 sheets

For fliers;

1 flier contains 2 pages

Minimum number of fliers to be printed = 100

cost of 1 flier = 6 cents

Number of sheets required to print 100 fliers = 100 × 2 = 200 sheets

Total number of sheets that will be used to print at least 80 brochures and 100 fliers = 240 + 200 = 440 sheets

number of sheets left = 500 - 440 = 60 sheets

After Beach cruises have printed the minimum required 80 brochures and 100 fliers, they are left with 60 free sheets of paper.

Since it is cheaper for Beach cruises to print fliers (at 6 cent per flier) than brochures (at 10 cent per brochure), then it is advisable to use the remaining 60 sheets to print fliers, so as to minimize costs.

Since 1 flier contains 2 pages,

with 60 sheets, the number of fliers that can be printed = 60/2 = 30 fliers

cost of 30 fliers = 30 × 6 cents = 180 cents

If the remaining 60 sheets are used to print brochures;

1 brochure has 3 pages,

therefore number of brochures to be printed = 60/3 = 20 brochures

cost of 20 brochures = 20 × 10 cents = 200 cents

This is why it is cheaper to print extra fliers at 180 cents.

Therefore total number of prints will be;

Brochures = 80

Fliers = 100 + 30 =130

3 0
3 years ago
In the expression 3(2^0), what is the order of operations? Explain how would you evaluated the expression.
Over [174]

We'll use PEMDAS which stands for

P = parenthesis

E = exponents

M = multiplication

D = division

A = addition

S = subtraction

It tells us the order in how to evaluate math expressions. We start with parenthesis, then move to exponents, etc until we get to subtraction as the last step.

We have parenthesis so we focus on whats inside it. We evaluate 2^0 to get 1. Any nonzero number to the exponent 0 is always 1. In other words, x^0 = 1 where x is nonzero.

So 3(2^0) turns into 3(1) or 3*1

Then we multiply that to get 3*1 = 3

So overall, 3(2^0) = 3

4 0
3 years ago
Hiii please help i’ll give brainliest:)
djverab [1.8K]

Answer:

Geographic features of ancient Greece.

Step-by-step explanation:

Greece has all of those attributes.

6 0
2 years ago
Help! What can we do to kill off the zombies?? The scientists realize that salt kills the zombies, if enough is poured on them (
pshichka [43]

Answer:

I think its f(n)=300,000n

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • -5k+4(k+6)=-4(2k+1)...
    8·2 answers
  • At a pet show, There are dogs, cats and rabbits. There are 480 contestants altogether. 1/2 of the contestants are cats, 1/6 of t
    9·1 answer
  • The complement of 25% is 52% true or false
    8·2 answers
  • The coordinates (12,6), (12,15), (4,0) represent the locations of his stops respectfully on a city map. If each unit on the coor
    12·1 answer
  • Algebra, please help. 2 phone companies prices.
    5·1 answer
  • Five less than a number is at most 11. What is the number
    5·1 answer
  • Use similar figures to solve for X.<br> X<br> 24<br> 30<br> 10
    6·1 answer
  • What is the interquartile range of this data set ?
    13·1 answer
  • Factor 7/10 out of 7/10z+21.<br><br> 7/10z+21=
    13·1 answer
  • steve baked 5 1/2 batches of cookies in one and one half hours. Vondra baked 3 1/3 batches of cookies in 11/12 hour. Which baker
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!