3 years ago

15 POINTS AND BRAINLIEST Which function represents a quantity growing exponentially?

Mathematics

1 answer:

tatuchka [14]3 years ago

6 0

Answer:

Step-by-step explanation:

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If f(–5) = 0, what are all the factors of the function f (x ) = x cubed minus 19 x + 30? Use the Remainder Theorem.

oksian1 [2.3K]

(x + 5) (x - 2) (x - 3)

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3 years ago

Please helpppp it has to do with P(A U B)

Katyanochek1 [597]

$P(A)=0.5$ , $P(B)=0.6$ , $P(A\cup B)=0.8$

We find the probability of intersection using the inclusion/exclusion principle:

$P(A\cap B)=P(A)+P(B)-P(A\cup B)=0.3$

By definition of conditional probability,

$P(A\mid B)=\dfrac{P(A\cap B)}{P(B)}=\dfrac{0.3}{0.6}=0.5$

For $A$ and $B$ to be independent, we must have

$P(A\cap B)=P(A)\cdot P(B)$

in which case we have $0.3=0.5\cdot0.6$ , which is true, so $A$ and $B$ are indeed independent.

Or, to establish independence another way, in terms of conditional probability, we must have

$P(A\mid B)\cdot P(B)=P(A)\cdot P(B)\implies P(A\mid B)=P(A)$

which is also true.

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3 years ago

850 tens equals how many thousands

Anettt [7]

Your answer is 8500 because 850 times 10 equals 8500

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3 years ago

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A line has a slope of 4 and passes through the point (2, 6). What is the equation in slope-intercept form?

Marrrta [24]

Answer:

y=4x-2

Step-by-step explanation:

y=mx+b

where m=slope and b=y-intercept.

y-6=4(x-2)

y-6=4x-8

y=4x-8+6

y=4x-2

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Write an equation of the line below.

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Answer:

(-8, 1) (0, 2)

Step-by-step explanation:

line up the dots and then u do slope

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3 years ago