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
AleksandrR [38]
3 years ago
14

Find the area of a circle that has a radius of 14 feet. Approximate Π as 3.14. Round your answer to the nearest hundredth.

Mathematics
1 answer:
aalyn [17]3 years ago
3 0
615.44 because area of a circle=pi×radius^2
You might be interested in
The expression means the product of 5 and the difference of three times r minus 10. If r = 4, the value of the expression is .
Morgarella [4.7K]

Answer:

10

Step-by-step explanation:

"three times r" = 3r

"three times r minus ten" = 3r - 10

"product of 5 and the difference of three times r minus ten"

= 5 (3r - 10)

given that r = 4,

the expression becomes

5 (3r - 10)

= 5 [3(4) - 10]

= 5 [12 - 10]

= 5 (2)

= 10

4 0
3 years ago
Find the absolute maximum and absolute minimum for f (x )equals x cubed minus 2 x squared minus 4 x plus 2 on the interval 0 les
sineoko [7]

9514 1404 393

Answer:

  • maximum: 2
  • minimum: -6

Step-by-step explanation:

The extrema will be at the ends of the interval or at a critical point within the interval.

The derivative of the function is ...

  f'(x) = 3x² -4x -4 = (x -2)(3x +2)

It is zero at x=-2/3 and at x=2. Only the latter critical point is in the interval. Since the leading coefficient of this cubic is positive, the right-most critical point is a local minimum. The coordinates of interest in this interval are ...

  f(0) = 2

  f(2) = ((2 -2)(2) -4)(2) +2 = -8 +2 = -6

  f(3) = ((3 -2)(3) -4)(3) +2 = -3 +2 = -1

The absolute maximum on the interval is f(0) = 2.

The absolute minimum on the interval is f(2) = -6.

8 0
2 years ago
Can someone answer this question please I need it right now
Lady bird [3.3K]

Answer: Choice B) -5.2 degrees

=====================

Work Shown:

Add up the given temperatures

-42 + (-17) + 14 + (-4) + 23 = -26

Then divide by 5 since there are 5 values we're given

-26/5 = -5.2

6 0
3 years ago
8,412 X 39 how would you show your work.
bazaltina [42]
Multiply each number one by one
Do long multiplication(google it)
7 0
2 years ago
How do I find the average rate between two points?
Ksenya-84 [330]
The average rate between two points is calculated the same way you would calculate the slope of a line (rise/run).

96-36/8-3
= 60/5
= 12
8 0
3 years ago
Other questions:
  • Please help with this question and show work
    8·1 answer
  • Solve for x.<br> 8= 2x + 4
    15·2 answers
  • Whats the difference between linear equations and quadratic equation
    5·1 answer
  • The Truth About Antibacterial Soap
    12·2 answers
  • -Help?-
    10·1 answer
  • A 3rd degree binomial with a constant term of 8
    12·2 answers
  • Total cost for bowling includes the fee for shoe rental plus the fee per game. The cost for each game increases by 4. After 3gam
    11·1 answer
  • A compound proposition that is always ___________ is called a contradiction. A. True B. False
    13·1 answer
  • What does 3w =30 mean a. 6 b.9 c.10 d.12
    15·2 answers
  • Under what circumstances may a health insurer charge a higher premium to a woman with a genetic disposition to breast cancer? a)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!