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2 years ago

Find a counterexample to show each conjecture is false

Mathematics

1 answer:

ANEK [815]2 years ago

7 0

Answer:

I am 85.9% sure the answer is number 15.

Step-by-step explanation:

You might be interested in

How many sets of 7 questions can be chosen from a file of 25 questions?

likoan [24]

If all 25 questions are different,

When order of selection counts:
P(25,7)
=25!/(25-7)!
=15511210043330985984000000/6402373705728000
=2422728000

When order of selection does not count count:
C(25,7)
=25!/(7!*(25-7)!)
=15511210043330985984000000/(6402373705728000*5040)
=480700

3 0

3 years ago

kramer

Answer: C (1.25, 10.25)

Step-by-step explanation:

4 0

3 years ago

Which function has a simplified base of 4RootIndex 3 StartRoot 4 EndRoot? f(x) = 2(RootIndex 3 StartRoot 16 EndRoot) Superscript

PIT_PIT [208]

Answer:

$f(x)=4\sqrt[3]{16}^{2x}$

Step-by-step explanation:

We believe you're wanting to find a function with an equivalent base of ...

$4\sqrt[3]{4}\approx 6.3496$

The functions you're looking at seem to be ...

$f(x)=2\sqrt[3]{16}^x\approx 2\cdot2.5198^x\\\\f(x)=2\sqrt[3]{64}^x=2\cdot 4^x\\\\f(x)=4\sqrt[3]{16}^{2x}\approx 4\cdot 6.3496^x\ \leftarrow\text{ this one}\\\\f(x)=4\sqrt[3]{64}^{2x}=4\cdot 16^x$

The third choice seems to be the one you're looking for.

9 0

3 years ago

Read 2 more answers

The largest alligator ever caught in Mississippi weighed 727 pounds?

Gwar [14]

The answer is false. The alligator caught in Mississippi actually weighed 766.5 pounds.

6 0

2 years ago

A bucket contains 10 balls numbered as follows: 1, 2, 2, 3, 3, 3, 3, 4,4,5.

gladu [14]

Answer:

30% chance or $\frac{3}{10}$

Step-by-step explanation:

1, 2, 2, 3, 3, 3, 3, 4, 4, 5

The only numbers above 3 is 4, 4, and 5. There are 3 numbers greater than 3 and there are 10 total numbers, so the chance is $\frac{3}{10}$ theoretical chance of getting a number GREATER than 3 or 30% chance.

8 0

2 years ago

Find a counterexample to show each conjecture is false​

Find a counterexample to show each conjecture is false