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Vinvika [58]
3 years ago
14

A steel beam can be cut to different lengths for a project.

Mathematics
1 answer:
tamaranim1 [39]3 years ago
8 0

Answer:None

Step-by-step explanation:

You can write a statement of proportionality without any additional information:

weight = k × length for some constant k

If you need to know the specific weight of a specific length, then you need to know the constant of proportionality (the value of k).

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svetoff [14.1K]

Answer:

1:3

Step-by-step explanation:

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6 0
3 years ago
Is this equation a linear function? If so give the intersepts 12x+3y=6
Katarina [22]
Dear Mendozaaj55, 12x + 3y = 6 is a linear function. To find the y-intercept set x = 0 and solve --> 3y = 6 --> y = 2. Therefore, the y-intercept is (0,2). To find the x-intercept, set y = 0 and solve. 12x = 6 ---> x = .5---> the x-intercept is the coordinate (.5, 0). Best.
7 0
3 years ago
Show work pls !!!!!!!!!!!
-Dominant- [34]

Answer:

36

Step-by-step explanation:

\frac{32}{24}  =  \frac{ab}{27}  \\ ab = 32 \times 27 \div 24 \\ ab = 36

7 0
3 years ago
Imagine a population of birds with an initial size of 100, a per-capita birth rate of 2, and a per-capita death rate of 1 per ye
Soloha48 [4]

Answer:

3200

Step-by-step explanation:

Given that:

The initial population of birds N_0 = 100

The time duration t = 5 years

Growth rate (r) = (Birth - Death) rate

= 2 - 1

= 1 / year

∴

using the discrete-time form:

N_t = N_o (1 + r )^t

N_t = 100 (1 + 1 )^5

N_t = 100 (2 )^5

N_t = 100 \times 32

N_t = 3200

8 0
3 years ago
Can someone help me pls
Vsevolod [243]

A..

NOT YOU COMMENTING ON POST JUST TO GET POINTS....

6 0
3 years ago
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