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
zavuch27 [327]
4 years ago
14

Will give 5 starts, thanks need this FAST!!!!!!!!!!!!!!!

Mathematics
1 answer:
Rus_ich [418]4 years ago
3 0

Answer: i dont know how exact you want it but the answer is 31.4159265359

Step-by-step explanation: you have to double the raduis and multiple buy pie.

You might be interested in
Need help due friday
Ronch [10]

Answer:

C. f(x) = 40(1/4)^x

Step-by-step explanation:

Check all the options:

When x = 0

A. f(x) = 1/4(40)^x

f(x) = 1/4(40)^0

f(x) = 1/4(1)

f(x) = 1/4

When x = 0

B. f(x) = 1/2(40)^x

= 1/2(40)^0

= 1/2(1)

f(x) = 1/2

When x = 0

C. f(x) = 40(1/4)^x

= 40(1/4)^0

= 40(1)

= 40

When x = 0

D. f(x) = 4(1/3)^x

= 4(1/3)^0

= 4(1)

= 4

7 0
3 years ago
Replace the ? in each of these statements with the symbol >, <, or =.
saveliy_v [14]

<em>3</em><em>9</em><em>></em><em>3</em><em>8</em>

<em>1</em><em>6</em><em>=</em><em>1</em><em>6</em>

<em>1</em><em>1</em><em><</em><em>3</em><em>1</em><em>5</em>

<em>5</em><em>></em><em>4</em>

<em>Hope </em><em>this </em><em>helps </em><em>you </em><em>mate </em>

<em>~♥~</em><em>♪☆\(^0^\) ♪(/^-^)/☆</em><em>♪☆\(^0^\) ♪(/^-^)/☆</em><em>♪\(*^▽^*)/\(*^▽^*)/</em><em>♪☆\(^0^\) ♪(/^-^)/☆</em><em>♪ ♬ ヾ(´︶`♡)ノ ♬ ♪</em>

5 0
3 years ago
Read 2 more answers
Last year Jo paid £245 for her car insurance. This year she has to pay £883 for her car insurance. Work out the percentage incre
S_A_V [24]

Answer:

260%

Step-by-step explanation:

To solve how much the percentage increase cost of Jo's car insurance is, we first need to list down our variables.

1st year = £245

2nd year = £883

First off, we need to find the difference of the two.

Increase = £883 - £245

Increase = £638

Now to find the percentage increase, we take our increase and divide it by our 1st year's payment and multiply it by 100.

Percentage increase = \dfrac{638}{245}*100

Percentage increase = 2.60*100

Percentage increase = 260%

So the percentage increase of last years payment to this years payment is 260%.

8 0
4 years ago
What is the value of the discriminant in the equation shown below? x^2-4x+10=0?
Assoli18 [71]
I think the discriminant would be -24
5 0
3 years ago
2|y+3|-8=0<br> Solve the absolute value equation and enter the solution in set notation.
UNO [17]
2|y+ 3| = 8
|y+3| = 4

y = 1, 7 or -7

hope this helps
8 0
3 years ago
Other questions:
  • A student brings whole cherry and cheese danishes to his class for his birthday. The number of cherry danishes he brings is at l
    5·2 answers
  • Chelsea is making a kite in the shape of a triangle. To determine if the triangle is a right triangle, Chelsea completed the fol
    11·2 answers
  • What’s the answer? I need to know this so I can finish my homework FAST!!!!
    9·1 answer
  • A lamppost, CAB, bent at point A after a storm. The tip of the lamppost touched the ground at point C, as shown below:
    12·2 answers
  • Write 25 times 10^6 in standard form
    15·2 answers
  • Plz help it's due in 10 min
    15·1 answer
  • Find the value of X.
    10·1 answer
  • What is the area figure of c and b
    9·1 answer
  • Section 2.2: The Axioms of Probability 2.21. A die is tossed and the number of dots facing up is noted. (a) Find the probability
    12·1 answer
  • How can you show two figures are congruent?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!