2 years ago

Is Y=-3/4x -2 Y=3/4x+1 One solution many solution or no solution

Mathematics

1 answer:

Mama L [17]2 years ago

8 0

I’m not sure what I can do

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The chance of winning a big lottery prize is about 10^-8, and the chance of being struck by lightning in the u.s in any given ye

NISA [10]

10^-8 would be .000000001 I believe lightning would be the correct answer because .00000001 is bigger than 10^-8 hope this is correct

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3 years ago

I don't know how many thousandths go in 5,000 ones

Verizon [17]

5,000,000 is the answer.
5,000÷0.001=5,000,000

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3 years ago

Find f(x) and g(x) so that the function can be described as y = f(g(x)).<br><br> y = 4/x^2+9

dlinn [17]

I'm assuming all of (x^2+9) is in the denominator. If that assumption is correct, then,

One possible answer is $f(x) = \frac{4}{x}, \ \ g(x) = x^2+9$

Another possible answer is $f(x) = \frac{4}{x+9}, \ \ g(x) = x^2$

There are many ways to do this. The idea is that when we have f( g(x) ), we basically replace every x in f(x) with g(x)

So in the first example above, we would have

$f(x) = \frac{4}{x}\\\\f( g(x) ) = \frac{4}{g(x)}\\\\f( g(x) ) = \frac{4}{x^2+9}$

In that third step, g(x) was replaced with x^2+9 since g(x) = x^2+9.

Similar steps will happen with the second example as well (when g(x) = x^2)

4 0

3 years ago

4.89; 4.089; 4.870; 4.881 - Put these in order from least to greatest. Your answer

motikmotik

Answer: 4.089; 4.870; 4.881; 4.89

3 0

2 years ago

Read 2 more answers

Is the line of best fit y=-2.9114x+40.7464 or y=-2.9114x+46.5693 ? Please help i’m in a rush!

Colt1911 [192]

Answer:

line of best fit: y = -2.9114x + 46.569

Step-by-step explanation:

Plugging in your table into Excel, it turns out that y = -2.9114x + 46.569 provides a better fit of the data points into the line. Please see the attached image for details.

Hope this helps.

3 0

2 years ago