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Mashcka [7]
2 years ago
8

How many flowers spaced 4in are needed to surround a circular garden with a 200 in radius use 3.14 for pie

Mathematics
1 answer:
emmasim [6.3K]2 years ago
3 0

Answer:

314 flowers

Step-by-step explanation:

Given data

Radius= 200in

The expression for circumference is

C= 2πr

C= 2*3.142*200

C=1256.8in

Space = 4 in

Hence the number of flowers is

=1256.8/4

=314.2

314 flowers approx

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A bag contains 13 pieces of candy. In how many ways can five pieces be selected?
Whitepunk [10]

Five pieces can be selected in 1287 ways

Step-by-step explanation:

When the selection has to be made without considering the order of selection, combinations are used.

The formula for combination is:

C(n,r) = \frac{n!}{r!(n-r)!}

Here

Total candies = n = 13

Candies to be selected = r = 5

Putting the values in the formula

C(13,5) = \frac{13!}{5!(13-5)!}\\=\frac{13!}{5!8!}\\=1287\ ways

Five pieces can be selected in 1287 ways

Keywords: Combinations, selection

Learn more about combinations at:

  • brainly.com/question/11203617
  • brainly.com/question/11253316

#LearnwithBrainly

3 0
3 years ago
I need help!!! please help me!!!​
natta225 [31]

Answer:

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Step-by-step explanation:

4 0
3 years ago
If 4(x-2/3)=-18, what is the value of 2x?
elena-14-01-66 [18.8K]
4(x-2/3) = -18
4x - 8/3 = -18
4x = -54/3 + 8/3
4x = -46/3
x = -46/3 * 1/4
x = -46/12
x = -23/2

2x = -23/2 * 2
2x = -46/2
2x = -23
7 0
3 years ago
Based on the Pythagorean Theorem, which of
aleksley [76]

Answer:

G is not TRUE.

Step-by-step explanation:

using the law A+B = B+A

PYTHAGOREAN THEOREM

A²+B² =C² is equal to B² +A² = C²

So for A²,

B² - c² = A. remember if a positive number move from the left to the right over an equal sign it becomes negative and vice versa

B²

C² - A²= B²

6 0
2 years ago
Find the angle measures. Justify your responses/
Musya8 [376]

Answer:

m6 = 117 degrees

m7 = 63 degrees

Step-by-step explanation:

I just asked my friend 0_0

6 0
3 years ago
Read 2 more answers
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