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
hjlf
3 years ago
15

Find the area of the circle in terms of pi with radius of 42

Mathematics
1 answer:
masha68 [24]3 years ago
4 0

Answer:

80+4=

Step-by-step explanation:

84

You might be interested in
Picture is question help!!!!!!!!!!!!!!
VLD [36.1K]
The correct answer is 1 mm Hg per year.
3 0
3 years ago
In year, 2004, I put $20.00 into an account to save. This account annual interest fee is 0.002%. However, every 10th year the in
olchik [2.2K]

9514 1404 393

Answer:

  $20.01

Step-by-step explanation:

In 2004–2012, the interest rate is 0.002%. In 2013, it is 0.004%. In 2014–2021, the interest rate is 0.002%. That is, in the 18 years between 2004 and 2021 (inclusive), the interest rate is 0.002% for 17 of them. The effective account multiplier is ...

  (1.00002^17)(1.00004^1) = 1.00038006801

Then the account balance is ...

  $20 × 1.00038006801 ≈ $20.01

_____

<em>Additional comment</em>

The annual interest earned on $20.00 is $0.0004. If the account balance is rounded to the nearest cent annually, at the end of the 18 years, the balance will still be $20.00. Not enough interest is earned in one year to increase the balance above $20. At the end of the 18 years, the amount of interest earned is 0.76¢ (a fraction of a penny) <em>only if there is no rounding in intervening years</em>.

7 0
2 years ago
2(8a + 5b) -(2a + 3b) Part A: Simplify the expression shown above, and include all necessary work to support your answer. Part B
Alex17521 [72]

Answer:

Total cost = <em>$</em> 4.55

Step-by-step explanation:

2(8a + 5b) -(2a + 3b)

<em>Part A: Simplify the expression shown above</em>

Exapanding the brackets;

16a + 10b - 2a - 3b

Collecting like terms;

16a - 2a + 10b - 3b

14a + 7b

<em>Part B: If a represents apples that cost $0.25 each and b represents bananas that cost SO. 15 each, what is the total cost based on the expression above?</em>

a = 0.25

b = 0.15

14a + 7b

Inserting the values into the equation;

14 (0.25) + 7(0.15)

Total cost = <em>$</em> 4.55

6 0
2 years ago
Please help with this.I need more comparing parts and all of the corresponding parts.
Andrew [12]
Not sure about the statement
movement down 5 units
move right 2 units
3 0
3 years ago
Can somebody help me with this problem .. I’ll really appreciate it .
Ira Lisetskai [31]

Answer:

4(4x+3)=19x+9-3x+3

4*4x  4*4 =19x+9-3x+3

16x+12= 16x+12

12=12

8 0
2 years ago
Other questions:
  • the ratio of students who voted for corinne is 4:3 if 60 students voted for corinne how many students voted for pam
    15·2 answers
  • How long would it take for a car to travel a distance of 200 kilometers if it is traveling at a speed of 55 km/hr? *
    5·1 answer
  • U equals vw plus z solve for v
    12·1 answer
  • Can you please help me with the questions I will give you brainliest.
    11·1 answer
  • A rectangular prism has a volume of 1968 cm³, a width of 16 cm and a height of 15 cm. What is the length of e prism?
    8·1 answer
  • Need help ASAP 20 points
    11·1 answer
  • Increase 80 in the ratio of 3:2​
    10·1 answer
  • Drag each tile to the correct box. not all tiles will be used.
    14·2 answers
  • HELP PLS THE TEST IS DUE TODAY
    6·1 answer
  • PLAN is a rectangle Its diagonals meet at O. Find the value of x if OP=2x+5 and OL=3x+2.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!