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solmaris [256]
4 years ago
10

Kidney beans costs $1.13 per kilogram. What equation shows the relationship between total cost (t), price (p), and kilograms pur

chased (k)?
Mathematics
1 answer:
sukhopar [10]4 years ago
7 0
Total cost = price per kilogram• how many kilograms were purcest
t= p•k
t= 1.13•k
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Find the missing dimension of the cone.<br><br> Volume = 118π ft3<br> 2/3 ft<br> h =_ft
kogti [31]

The height of the cone with a volume of 1/18π ft³ is: 1.5 ft.

<h3>What is the Volume of a Cone?</h3>

Volume of a cone = 1/3πr²h, where, h = height of cone, and r = radius of the cone.

Given the following:

  • Volume = 1/18 π ft³
  • Diameter = 2/3 ft
  • Radius = (2/3)/2 = 1/3 ft
  • Height (h) = ?

Plug in the values into the volume formula:

1/18π = 1/3π(1/3)²h

1/18π = 1/3π(1/9)h

1/18π = (πh)/27

Divide both sides by π

1/18 = h/27

Cross multiply

27 = 18h

27/18 = h

h = 1.5

Therefore, the height of the cone with a volume of 1/18π ft³ is: 1.5 ft.

Learn more about volume of cone on:

brainly.com/question/13677400

3 0
2 years ago
I think of a number. i add 7 to it and then divide by 10. my answer is 3.8. what number did i start with
vovangra [49]

Answer:

31

Step by step:

You need to do it in reverse:

Devidng Becomes multiplying so its 3.8x10=38

Then same for this + = - do its 38-7=31

So answer is 31

6 0
2 years ago
Given that <img src="https://tex.z-dn.net/?f=z%3Dx%2Biy" id="TexFormula1" title="z=x+iy" alt="z=x+iy" align="absmiddle" class="l
Mnenie [13.5K]

Answer:

z= 5-2i

Step-by-step explanation:

Start replacing!

(x+iy) + 4i (x-iy) = -3+18i \\ x+iy +4ix -4i^2 y = -3 + 18i \\\\x + i (4x+y) +4y = -3 + 18i\\x+4y + (4x+y) i = -3 + 18i

Now two complex numbers are equal if both the real and imaginary parts are equal, which gives you the system of equation \left \{x+4y=-3} \atop {4x+y=18} \right.

Pick any method to solve it and you'll get x=5, y= -2

6 0
3 years ago
I am a group of 3 digits seperated in a multi digit number
ki77a [65]
173452. I think that is it.
8 0
3 years ago
Read 2 more answers
Exe.1
snow_tiger [21]
Exe.1
a. 0.1+0.1<1, 0.2+0.2 <1, 0.3+0.3 <1, 0.4+0.4 <1, 0.41+0.41 <1
b.0.5+0.5, 0.2+0.8, 0.6+0.4, 0.3+0.7, 0.9+0.1
c. 0.9+0.9, 0.8+0.8, 0.7+0.7, 0.6+0.60, 0.61+0.61
exe 2
8.55 and 2.22, 7.34 and 1.01, 7.35 and 1.02, 7.36 and 1.03, 7.37 and 1.04
exe 3
the two numbers are both decimals less than one. example: 0.01 and 0.1
4 0
4 years ago
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