3/14 Explanation: probability is selected probably/total probability so 3 green marbles out of the 14 total marbles
Answer: C
Step-by-step explanation:I did the test.
Answer: y = -4.5
Step-by-step explanation:
<u>Given expression</u>
-3 = 15 + 4y
<u>Subtract 15 on both sides</u>
-3 - 15 = 15 + 4y - 15
-18 = 4y
<u>Divide 4 on both sides</u>
-18 / 4 = y / 4
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Answer:
18
Step-by-step explanation:
1:14
x:252
252/14= 18
An expression which represents the volume of the composite figure is: D. one-half(2)(4.4)(5) + one-third (one-half)(2)(4.4)(3.9).
<h3>How to calculate the volume of a
triangular prism?</h3>
Mathematically, the volume of a triangular prism is calculated by using this formula:
Volume = base area × length of the prism.
In this scenario, the triangular prism would be cut into half while the triangular pyramid is divided by 3, and then cut into half.
Lastly, the equations derived would be added to get the volume of the composite figure as follows:
Volume = 1/2 × [(2)(4.4)(5)] + 1/3 × [(1/2) × (2)(4.4)(3.9)]
Read more on triangular prism here: brainly.com/question/21173224
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