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3 years ago

11

A sea lion dough from the water's surface at sea level to an altitude of -216.12 meters in 2.4 minutes what is the average chang

e in the sea lions altitude per minute?

1 answer:

siniylev [52]3 years ago

8 0

The answer is -90.05 meters per minute

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Solve 3x+5=18 in slope form?

prisoha [69]

There is no such thing as the slope form of an equation with only a single variable.

If 3x + 5 = 18, then x = 4 and 1/3 .

There's only a slope if the equation makes a line on a grapoh.
This equation only makes a single point.

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3 years ago

The volume v of a sphere with radius r is given by formula v=4/3 . if radius of a spherical rubber ball is 1 1\4 inches , what i

Aliun [14]

Actually, the correct volume formula is:
Sphere Volume = <span> 4/3 • <span>π <span>• r³
</span></span></span>Sphere Volume = <span> (4/3) * PI * (1.25)^3
</span>Sphere Volume = (4/3) * PI * <span> <span> <span> 1.953125 </span> </span> </span>
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4 years ago

I have been asking for assistance for an hour and a half now, I will greaty appreciate anyone that can help with this..Find the

blagie [28]

Answer:

1st graph: m = -1/2. (m is the slope)

2nd graph: m = 3/2.

3rd graph: Midpoint = (1/2, 1/2)

Step-by-step explanation:

1st graph:

Find the slope by looking for two points on the line. Use the formula $m = \frac{y_{2}-y_{1} }{x_{2}-x_{1}}$

We can derive the points (-3, 0) and (1, -2). Plug these into the equation above.

$m= \frac{-2-0}{1-(-3)}$

Simplify this, giving you: m = -1/2.

2nd graph:

Use the same formula as stated above. From this graph, you can plug in the points (-1, 1) and (1, 4)

$m = \frac{4-1}{1-(-1)}$

Simplifying gets you: m = 3/2.

3rd graph:

To find the midpoint, use the formula: $(\frac{x_{1}+x_{2} }{2} , \frac{y_{1} +y_{2} }{2} )$

Plug in the end-points of the graph, or (-3, 2) and (4, -1).

You get:

$(\frac{-3+4}{2}, \frac{2-1}{2})$

Simplify:

Midpoint = (1/2, 1/2)

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3 years ago

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8/7 is the reciprocal. just flip the fraction

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