3 years ago

The number of tons of coal burned by an old coal burning locomotive under given conditions varies as the number of hours.

1 answer:

3 0

In addition to calculating the time spent on kolichesvo locomotive work should take into account the speed of the locomotive, which significantly affects the amount of spent carbon

You might be interested in

Which is the graph of f(c=(x+3)(x-2)?

Sloan [31]

Answer:

Step-by-step explanation: f(x)=(-3,0), (-0.5,-6.25), (0,-6), (2,0);

4 0

3 years ago

What is the distance from the origin to point A graphed on the complex plane below?

Bogdan [553]

Can u please put the rest of the answer

6 0

2 years ago

Teje ratio of adulta to children attedening a new exhibit at the museum was found 8:5 based on this ratio if 390 people attended

Ratling [72]

8x - adults
5x - children

$8x+5x=390\\
13x=390\\
x=30\\\\
5x=5\cdot30=150$

8 0

3 years ago

F the simple interest on $4000 for 6 years is $1440, then what is the interest rate?

Alborosie

Answer:

Step-by-step explanation:

$rate=\frac{interest \times 100}{principle \times time } \\=\frac{1440 \times 100}{4000 \times 6 } \\=6 \%$

7 0

2 years ago

Which property is represented below? <br> (7 * 3) * 8 = 8 * (7 * 3)

Marina86 [1]

9514 1404 393

Answer:

commutative property

Step-by-step explanation:

The <em>commutative property of multiplication</em> lets you swap the order of the operands (7*3) and 8 to make them have the order 8 and (7*3).

6 0

2 years ago