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VLD [36.1K]
2 years ago
10

Math

Mathematics
1 answer:
schepotkina [342]2 years ago
5 0

<em>.... what is this train..... ❓❓</em>

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pochemuha
Company A would because it is the least with the lowest slope since it is not increasing very fast

8 0
3 years ago
Read 2 more answers
For what power of q is its value 1?​
DedPeter [7]

Answer:

  0, for q ≠ 0 and q ≠ 1

Step-by-step explanation:

Assuming q ≠ 0, you want to find the value of x such that ...

  q^x = 1

This is solved using logarithms.

__

  x·log(q) = log(1) = 0

The zero product rule tells us this will have two solutions:

  x = 0

  log(q) = 0   ⇒   q = 1

If q is not 0 or 1, then its value is 1 when raised to the 0 power. If q is 1, then its value will be 1 when raised to <em>any</em> power.

_____

<em>Additional comment</em>

The applicable rule of logarithms is ...

  log(a^b) = b·log(a)

4 0
2 years ago
A cylindrical piece of iron pipe is shown below. The wall of the pipe is 0.75 inch thick, and the pipe is open at both ends: The
const2013 [10]

Answer:

It's 398

Step-by-step explanation.

Diameter of 8.

height of 12.

8 - .75 - .75= 6.5

6.5/2 = 3.25

3.25 x 3.25 x 12 x 3.14 = 397.995

round to the nearest whole number and you get

398

Take the diameter (8) an subtract is by both sides of the walls (0.75 each wall) that gives you 6.5. Take that 6.5 and half that, because you need to have the radius to solve volume problems, giving you 3.25.  Then multiply 3.25 by 3.25 together ( I know it seems redundant but it just works easier this way) This gives you 10.5625. After that take 10.5625 then multiply it into 12, being the height, which gives you 126.75. Finally take 126.75 and multiply that into 3.14 (pie) giving you the answer.

3 0
3 years ago
List the integers that satisfy both these inequality. 2x+9&lt;0 x&gt;-12
Ludmilka [50]

Answer:

<u>Given:</u>

  • 2x + 9 < 0 ⇒ 2x < - 9 ⇒ x < - 4.5
  • x > -12

<u>Combined we have:</u>

  • -12 < x < - 4.5

<u>The integers in the same interval are:</u>

  • x ∈ {-11, -10, -9, -8, -7, -6, -5}
6 0
3 years ago
What is the surface area of this design?
Mandarinka [93]

Answer:

440 in ^2 in the surface area

Step-by-step explanation:

Hope this helps

7 0
3 years ago
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