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3 years ago

14

Use a calculator to graph the functions y = –3|x – 2| and y = x3 – 3x – 3. How many points of intersection do the functions shar

e?
0
1
2
3

2 answers:

dangina [55]3 years ago

7 0

They have 3 intersections

MAXImum [283]3 years ago

4 0

Answer:

They have 3 intersection

Step-by-step explanation:

If you graph the functions they would have 3 intersections

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Step-by-step explanation:

A

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2 years ago

What is a predicate of a sentence ? like:

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The predicate is <u>(</u><u>turn</u><u> </u><u>yellow</u><u> </u><u>in</u><u> </u><u>the</u><u> </u><u>fall</u><u>)</u><u>.</u>

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2 years ago

Si un gramo de chocolate vale$38.25¿cuánto costarán 750 gramos?

Anna007 [38]

Answer:

28687.5

Step-by-step explanation:

Un gramo equivale a $38,25, por lo que si tenemos 750 de esos gramos, tendríamos que multiplicarlos para obtener el costo total.

3 0

2 years ago

BEST GETS BRAINLEST.

sashaice [31]

We know that <span>the given side lengths are x and the height is x.

Therefore, the area of the base = </span> $A = x * x$

$Formula =\ \textgreater \ volume = length*width*height
$

$To \ find \ the \ volume \ of \ 1 \ slab, \ multiply \ by \ the \ height$ $x -3$

$= x*x*(x-3)$

$Volume \ of \ 25 \ slabs =$ $25*x^2*(x-3)=350000$

$350,000/25 = 14,000$ <span>
</span>
$x^3 - 3x^2 - 14000$ <span>
</span>
$= 25.14$
<span>
</span> $
Rounded => x=25$

8 0

3 years ago

Read 2 more answers

Each morning, Hungry Harry eats some eggs. On any given morning, the number of eggs he eats is equally likely to be 1, 2, 3, 4,

mamaluj [8]

Answer:

Mean = 35

Variance = 291.7

Step-by-step explanation:

Data provided in the question:

X : 1, 2, 3, 4, 5, 6

All the data are independent

Thus,

The mean for this case will be given as:

Mean, E[X] = $\frac{\textup{Sum of all the observations}}{\textup{Total number of observations}}$

or

E[X] = $\frac{\textup{1+2+3+4+5+6}}{\textup{6}}$

or

E[X] = 3.5

For 10 days, Mean = 3.5 × 10 = 35

And,

variance = E[X²] - ( E[X] )²

Now, for this case of independent value,

E[X²] = $\frac{1^2+2^2+3^2+4^2+5^2+6^2}{\textup{6}}$

or

E[X²] = $\frac{1+4+9+16+25+36}{\textup{6}}$

or

E[X²] = $\frac{91}{\textup{6}}$

or

E[X²] = 15.167

Therefore,

variance = E[X²] - ( E[X] )²

or

variance = 15.167 - 3.5²

or

Variance = 2.917

For 10 days = Variance × Days²

= 2.917 × 10²

= 291.7

3 0

3 years ago