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larisa86 [58]
3 years ago
14

Help no links please

Mathematics
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

180

Step-by-step explanation:

The difference between 68 and 23 is 45. The company charging 23$ has to be 45$ more for the amount of hours. When you multiply 180 by .4 you get 72, and when you multiply 180 by .65 you get 117. The difference is 45.

Sorry that I didn't show my work, I don't really know how to do this other than plugging in random numbers and 180 fits so...

Hope this helps!

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Eliott is 63 inches tall, which is 9 inches taller than his cousin,Jackson. Write and solve an addition equation to find Jackson
olasank [31]
To find Jackson's height, you subtract 9 from 63 which gives you 54. 63-9=54
8 0
3 years ago
find the volume of cubical box . if the cost of painting of outer surface is rs 1440 at the rate rs 15 per mcube
bearhunter [10]
Surface of a cubical box=6(side²)

1)We have to calculate the surface of this cubical box.
Rate=cost of painting / surface  ⇒surface=cost of painting/rate

Data:
Rate=$15/m²
cost of painting=$1440

Surface=$1440/($15/m²)=96 m²

2)We find out the length of the side:

Surface of a cubical box=6(side²)

Data:
Surface of a cubical box=96 m2

Therefore:
96m²=6 (side²)
side²=96 m²/6
side²=16 m²
side=√(16 m²)=4 m

3) We find the volume of a cubical box.
volume=(side³)
volume=(4 m)³
volume=64 m³

Answer: the volume of this cubical box would be 64 m³.

3 0
3 years ago
What's the radius of a circle with an area of 64 square feet
Ivenika [448]
Radius equals: 4.51

hope this helps! ♥
6 0
3 years ago
A number is randomly picked from this list: 10, 20, 30, 40, 50. what is the probability of picking an even number
ivanzaharov [21]
Hey there! :)

There are 5 numbers.

Even numbers end with 2, 4, 6, 8, or 0

All of the numbers end in 0

That means all the numbers are even

Your answer is: 5/5 = 1

Hope this helps :)
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=200%2B200%2B200" id="TexFormula1" title="200+200+200" alt="200+200+200" align="absmiddle" clas
MissTica

Answer:

<h2>600</h2>

Step-by-step explanation:

<h3>HOPE IT HELPS!!!!!!</h3>
6 0
3 years ago
Read 2 more answers
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