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iragen [17]
3 years ago
15

A right prism has a triangular base. The length of the base is 12 yards and the height of the base is 3 yards. The height of the

prism is 3.5 yards.
What is the volume of the prism?


39.5 yd³

52.5 yd³

63 yd³

126 yd³
Mathematics
2 answers:
vivado [14]3 years ago
8 0
52.5 is the answer I think
pogonyaev3 years ago
5 0

Answer:

= 126 yd³

Step-by-step explanation:

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The Skittles jar has a radius of 3.5 cm and a height of 11.5 cm. Using the two given boxes for reference what would be a good es
nevsk [136]

Answer:

1052

Step-by-step explanation:

The two given boxes for reference are presented below.

Since we know the dimensions of the first container, we can calculate its volume.

V_1= 5 \text{cm} \cdot 4 \text{cm} \cdot 4 \text{cm} = 80 \text{cm}^3

The first container held 192 skittles. Using that fact, now that we know the volume of the first box, we can calculate the volume of a single skittle.

v = \frac{80}{192} = 0.416 \approx 0.42 \text{cm}^3

The second container held 258 skittles.

The volume of the second box is:

V_2 = 12 \text{cm}\cdot 3 \text{cm} \cdot 3 \text{cm} = 108 \text{cm}^3

Using this facts, the volume of a single skittle would be

v = \frac{108}{258} = 0.418 \approx 0.42 \text{cm}^3

Therefore,  the volume of  single skittle is around to 0.42 cm³.

A skittle jar is a cylinder. Its volume is calculated by the formula

V = r^2h \pi,

where r is the radius and h is the height. From the given data, we have r = 3.15 \text{cm} and h = 11.5 \text{cm}. Hence, the volume of the jar is

V = 3.5^2 \cdot 11.5 \cdot 3.14 = 442 \text{cm}^3

Now, we can determine the number of skittles in the jar. Let n be the number of skittles in the jar. Then,

n = \frac{\text{volume of the jar}}{\text{volume of a skittle}} = \frac{V}{v} = \frac{442}{0.42} = 1052.38 \approx 1052\\

4 0
3 years ago
you sell tickets for admission school play and collect a total of $21. admission prices are $3 for adults and $2 for children. y
noname [10]
There is more then one answer, but one answer is 5 adult tickets and 3 children tickets. (5×3)+(3×2)=21
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3 years ago
Graph the system of inequalities y > -3, y < -|x+2|. Which two quadrants does the solution lie in?
blsea [12.9K]

Answer:

Quadrants 3 and 4

Step-by-step explanation:

we have

y>-3

y

using a graphing tool

The solution is the triangular shaded area between the three dashed lines

see the attached figure

The solution lies in Quadrants 3 and 4

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4 years ago
(4) The curved surface area of a cylinder is 440sqcm and its radius is 5cm.
malfutka [58]

Answer:

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Step-by-step explanation:

calculate the surface area

3 0
3 years ago
The temperature at 10 A.M. was -4 °F. By noon the temperature had risen 8 °F. At 8 P.M., the temperature had dropped 10° F. What
julsineya [31]

Answer:

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8 0
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