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jok3333 [9.3K]
3 years ago
13

1. How many ways are there to make an octagon with 19 different sticks when order DOESN’T matter?

Mathematics
1 answer:
Georgia [21]3 years ago
6 0

Answer:

1. 77582

2.3047466240

Step-by-step explanation:

You might be interested in
Pls just type it in no files pls and thank you
Nana76 [90]

Answer:

31

Step-by-step explanation:

First type of clay required 3 cups of flour per batch

She made 5 batches

5 * 3 = 15

So she used 15 cups of flour for the first type of clay

Second kind of clay required 4 cups of flour per batches

She made 4 batches

4 * 4 = 16

So she used 16 cups of flour for the second type of clay

we now add the total number of cups of flour used for each type of clay

16 + 15 = 31

She used a total of 31 cups of flour

5 0
3 years ago
I need help I'm stuck ?
likoan [24]

v =  \frac{4}{3}  \times \pi \times  ({ \frac{8}{2} })^{3}  \\

v =  \frac{4}{3}  \times 3 \times  {4}^{3}  \\

v =  {4}^{4}

v =  {2}^{8}

v = 256 \:  \:  {cm}^{3}

7 0
2 years ago
24% of 289 estimated using<br> a rate per 100
zaharov [31]

Answer:

The answer would be 40!

Step-by-step explanation:

Estimating ~ rounding

I would round 24% (20%), and 289 (300).

using the formula:

is/of \\ = %/100,

I'm looking for "IS"

I multiply 20 (just 20, no percent) by 200 = 4000.

Then I divide by 100 to get the "IS".

That's how I got my answer!

Hope this helps!

6 0
3 years ago
The the length of a rectangle is 9 centimeters less than four timesfour times its width. its area is 28 square centimeters. find
wel

Let w = width

then

5w-3 = length

w(5w-3) = 14

5w^2-3w = 14

5w^2-3w-14=0

(5w+7)(w-2) = 0

w = {-7/5, 2}

throw out the negative solution leaving

w = 2 centimeters

length:

5w-3 =5(2)-3 =10-3 = 7 centimeters

4 0
4 years ago
A baker has 5 1/4 pies in her shop. She cut the pies in pieces that are each 1/8 of a whole pie.
Inessa05 [86]
Knowing that 1 = 8/8
this means 5 = 40/8
1/4 = 2/8

add 40/8 + 2/8 to get 42/8

this means she will have 42 pieces of pie
8 0
3 years ago
Read 2 more answers
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