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Tanya [424]
3 years ago
14

Russell surveyed 16 students at his school and found that 4 of them planned to take orchestra as their next elective. If Russell

surveys 12 more students, how many of them are probably planning on taking orchestra as an elective, based on past data?
Mathematics
1 answer:
zysi [14]3 years ago
6 0

Answer:3

Step-by-step explanation:

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What is the sum of areas of the faces on a rectangular prism called
stepladder [879]

Answer:

The surface area of the rectangular prism.

Step-by-step explanation:

The formula for the surface area of a rectangular prism is SA = 2 (wl + hl + hw), which actually represents the areas of each of the faces.

SA = 2wl + 2hl + 2hw

We see that the SA is the sum of the areas of the faces on a rectangular prism. Look at a picture of a rectangular prism if you have trouble understanding this.

4 0
3 years ago
What statement best demonstrates why the following is a NON-EXAMPLE of a polynomial?
madreJ [45]

Answer:

D

Step-by-step explanation:

If a function has x in the denominator, it cannot be a polynomial.

The rest of the options either don't apply to the equation, or are not rules for polynomials.

5 0
3 years ago
Helpppp pleaseee i need a quick answer
aleksandr82 [10.1K]

Answer:

32 i think

Step-by-step explanation:

its 16 cm, so 2 full rotations would be 16 times 2

which is 32

4 0
3 years ago
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2-4a = 16<br><br> What is the solution
motikmotik
Answer:

a = -3.5

Explanation:

2 - 4a = 16

-4a = 14

a = -3.5
5 0
3 years ago
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I guess you need to find what E is, though sadly this isnt enough information to me....
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