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Olenka [21]
3 years ago
9

a square table clothe is 5feet long on each side. Kevin wantsto tile the table clothe. How much tile does he need to cover the t

ableclothe?
Mathematics
2 answers:
Alja [10]3 years ago
6 0
The answer is 25 if i am right
slavikrds [6]3 years ago
6 0
I think the answer is 25
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PLEASE PLEASE HELP ME!! NEEDING HELP BADLY!
Allisa [31]

Each paper cup is a cone.
The volume if a cone is      (1/3) (pi) (radius)² (height)

Notice, in the picture they labeled the <em>diameter</em> of the cup = 8 cm.
But we need the<em> radius</em>. that's 1/2 of the diameter = 4 cm.

So, the volume of these paper cups is 

                                           (1/3) (pi) (4cm)² (11 cm) = about <em><u>184 cm³</u></em>
=====================

It says that tons of lemons have been sacrificed, and you have
about  37,850  cm³ of lemonade.

How many cups will that fill ?

       37,850 cm³ / 184 cm³ = about <em>205 cups</em>.
========================

How many packs of cups do you need to buy ?
Unfortunately, they only come in packs of 50.

1 pack = 50 cups . . . . . not enough
2 packs = 100 cups . . . not enough
3 packs = 150 cups . . . not enough
4 packs = 200 cups . . . oh so close but still not enough

You need to buy <em>5 packs = <u>250 cups</u></em>.
=================================

It started raining, so you only sold 80% of the lemonade that you had.

80% means 0.80
"of" means "times"

You started out with 37,850 cm³ .

You sold  (0.8) x (37,850 cm³) = about  <u>30,280 cm³</u> of it.

How many cups did you fill with that much lemonade ?
(Remember, each cup holds about <u>184 cm³</u>.)

         30,280 cm³ / 184 cm³ = about <u>164 cups sold</u>.

You bought 250 cups to start out.
You sold 164 cups of lemonade.

You had  (250 bought - 164 used) =

               <em>86 clean, unused paper cups, still in the wrappers, left over</em>.


8 0
3 years ago
What is the solution to (-14)^-2?<br>​
GREYUIT [131]

Answer:

1/196

Step-by-step explanation:

  • (-14)^-^2
  • \frac{1}{(-14)*(-14)}
  • \frac{1}{(-14)^2}
  • \frac{1}{196}
4 0
3 years ago
Read 2 more answers
Which of the following is always true about lines of symmetry?
Bad White [126]
1 2 and 4. it won’t let my answer be that short
7 0
3 years ago
What is 506 times 36
Andrew [12]

Answer:

18216

Step-by-step explanation:

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3 years ago
What is the slope of the line shown? need ASAP its due at 12 i will give brain list
Mamont248 [21]

Answer:

\frac{1}{2} x

Step-by-step explanation:

(1/2)x

use rise over run

how many units up/down and units right/left

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