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Schach [20]
2 years ago
5

Zia is building a plastic model rocket that has the combined shape of a cone and a cylinder as shown. Additionally, the cylinder

has a hemisphere hollowed out of its bottom. the plastic for the cone weights 1.4 grams per cubic centimeter and the plastic of the cylinder weighs only 0.8 grams per cubic centimeter. What is the volume of the plastic that remains?
Mathematics
1 answer:
Mashutka [201]2 years ago
6 0

Answer:

The answer would be A. 1 1/5

48/40 = 1 8/40

1 8/40 Simplify to 1 1/5

Hope this helps!

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The volume of the rectangular prism is 32 cubic feet more than the volume of the right triangular prism. Find the volume of each
Art [367]

Answer:

Step-by-step explanation:

Let the volume of a rectangular prism be VR and that of right triangular prism be VT. If The volume of the rectangular prism is 32 cubic feet more than the volume of the right triangular prism, then VR = 32 + VT

Since VR = length * width and height

VR = 6*x*3

VR = 18x ft³

Also VT =  Length *width * Height/2

VT = (7 * x * 4)/2

VT = 28x/2

VT = 14xft³

Since VR = 32 + VT

18x = 32+(14x)

collect like terms

18x-14x = 32

4x = 32

divide both sides by 4

4x/4 = 32/4

x = 8

Volume of the rectangular prism = 18x

Volume of the rectangular prism = 18*8

Volume of the rectangular prism = 144ft³

Volume of the right triangular prism = 14x

Volume of the rectangular prism = 14*8

Volume of the rectangular prism = 112ft³

4 0
2 years ago
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There are 50 students in a class and the professor chooses 15 students at random. what is the probability that you or your frien
Alenkasestr [34]
Try this option (see the attachment). Make design according own requirements.
Note, that the description and details are under green line.

Answer: 0.030921

3 0
2 years ago
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The total cost in dollars to buy uniforms for the players on a volleyball team can be found using the function c= 34.95u +6.25,
Radda [10]
The domain will be the integer numbers between 8 and 12 using the limits in other words 8 ≤ u ≤ 12

this is considering every player will bought only one uniform for the season
8 0
2 years ago
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In the diagram, mFLI is 106°, mFLG = (2x – 1)°, mGLH = (x + 17)°, and mHLI = (4x – 15)°. What is the measure of the smallest ang
klio [65]
Ok I think I have a visual, but if this isn't want the question wants, don't blame me because you couldn't put a diagram up.

106 = (2x-1) + (x+17)+ (4x-15)
106 = 7x + 1
105 = 7x
/7       /7
  15 = x

mFLG = 2x - 1
              2(15) - 1
              30 - 1
              29

mGLH = x+17
              15 + 17
              32

mHLI = 4x - 15
             4(15) - 15
             60 - 15
             45
 
29 < 32
29 < 45

Therefore, the smallest angle is 29.

Proof = 29 + 32 + 45 = 106.
4 0
2 years ago
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If you were to plot y versus m using the equation y = (g/k) m yo, how would you calculate the value for k?
Zanzabum

Equation is given as;

y = (g/k) yo

To find the value of “k”, divide both sides of the equation with yo;

y/yo = (g/k)yo/yo

it implies that;

y/yo = (g/k)

Now following steps will obtain the value of “k” as;

ky/yo = g

ky = gyo

<span>k = gy0/y </span>

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2 years ago
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