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2 years ago

The table of values gives the probability P(n) for

Mathematics

1 answer:

Schach [20]2 years ago

3 0

Answer:

Step-by-step explanation:

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5 x 1= 5 5x10=50 5x100=500 5x1000= 5000 What pattern do you notice ?

storchak [24]

Adds a zero each time?

7 0

2 years ago

Read 2 more answers

Write the equation of the line with the slope of -6 passing through the point ( − 8 , 0 ).

UkoKoshka [18]

Answer:

y=-6x+48

Step-by-step explanation:

3 0

3 years ago

Please help me I need help please

MakcuM [25]

Answer:

p = 4

Step-by-step explanation:

Given equation:

$x^2+(p-3)y^2-4x+6y-16=0$

Standard equation of a circle:

$(x-a)^2+(y-b)^2=r^2$

(where $(a,b)$ is the centre of the circle, and $r$ is the radius)

If you expand this equation, you will see that the coefficient of $y^2$ is always one.

Therefore, $p-3=1$

$\implies p=1+3=4$

Additional information

To rewrite the given equation in the standard form:

$\implies x^2+y^2-4x+6y-16=0$

$\implies x^2-4x+y^2+6y=16$

$\implies (x-2)^2-4+(y+3)^2-9=16$

$\implies (x-2)^2+(y+3)^2=16+4+9$

$\implies (x-2)^2+(y+3)^2=29$

So this is a circle with centre (2, -3) and radius √29

3 0

2 years ago

I need help fast 17 points please help

Alisiya [41]

Answer:

C f-1 (x) = x- 2

Step-by-step explanation:

The inverse is usually shown by putting a little "-1" after the function name, and reversing the units.

6 0

2 years ago

9y+11z+7y−4z

slava [35]

Answer is 16y + 7z

9y+11z+7y−4z

=9y+11z+7y+−4z

Combine Like Terms:

=9y+11z+7y+−4z

=(9y+7y)+(11z+−4z)

=16y+7z

7 0

2 years ago