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3 years ago

Which is a stretch of an exponential decay function? f(x) = f(x) = (5)x f(x) = 5 f(x) = 5(5)x

Mathematics

2 answers:

elixir [45]3 years ago

6 0

Answer:

Step-by-step explanation:

Goshia [24]3 years ago

4 0

Answer:the answer is c on ed.

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When will n(A∩B)=0? Explain and give an example.

andrew11 [14]

Answer:

Two sets are called disjoint if they have no elements in common. For example:

The sets S = { 2, 4, 6, 8 } and T = { 1, 3, 5, 7 } are disjoint.

Another way to define disjoint sets is to say that their intersection is the empty set,

Two sets A and B are disjoint if A ∩ B = 0.

In the example above,

S ∩ T = ∅ because no number lies in both sets.

Step-by-step explanation:

8 0

3 years ago

Rhode island is the smallest state. It has an area of approximately 1.55*10^3 square miles. Alaska is the largest state. The are

cestrela7 [59]

The total area of Alaska in sq miles is 591,004 sq miles.

8 0

2 years ago

Read 2 more answers

A computer chess game and a human chess champion are evenly matched. They play twelve games. Find probabilities for the followin

sleet_krkn [62]

Answer:

The probability that they each win six games is 0.225.

Step-by-step explanation:

Given : A computer chess game and a human chess champion are evenly matched. They play twelve games.

To find : The probability that they each win six games?

Solution :

Applying binomial distribution,

Here n=12 and p=0.5

$P(X=k)=\frac{n!}{k!(n-k)!}\times p^k\times (1-p)^{n-k}$

The probability that they each win six games is k=6.

$P(X=6)=\frac{12!}{6!(12-6)!}\times 0.5^6\times (1-0.5)^{12-6}$

$P(X=6)=\frac{12\times 11\times 10\times 9\times 8\times 7\times 6!}{6\times 5\times 4\times 3\times 2\times 6!}\times 0.015625\times 0.015625$

$P(X=6)=11\times 2\times 3\times 2\times 7\times 0.015625\times 0.015625$

$P(X=6)=0.225$

Therefore, The probability that they each win six games is 0.225.

3 0

3 years ago

Plz help me this hard

anastassius [24]

So the graph shows a division problem. the green parts represent 1/4 of the rectangle. and that 1/4 has been cut into 5 parts. so i think it would be d.

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2 years ago

What is 2(x+10)=60 please help

Airida [17]

Step-by-step explanation:

2(x+10)=60

x+10=60/2

x=30-10=20

4 0

2 years ago