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4 years ago

Explain why numbers with a 5 in ones place or not prime numbers

Mathematics

1 answer:

Virty [35]4 years ago

4 0

Because you can't divide 5 evenly

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Can somebody help me with this question

Vera_Pavlovna [14]

It is actually b I hope I am correct

4 0

4 years ago

Read 2 more answers

Expressions equivelant to 64^x

Lana71 [14]

$64^{\text{x}} = (8^2)^{\text{x}} = 8^{2\text{x}}$

The rule used is that $(a^b)^c = a^{bc}$ we multiply the exponents b and c.

Or we could say this

$64^{\text{x}} = (4^3)^{\text{x}} = 4^{3\text{x}}$

Or,

$64^{\text{x}} = (2^6)^{\text{x}} = 2^{6\text{x}}$

Therefore, we have multiple possible answers.

4 0

2 years ago

What is 706.5 rounded by the nearest hundredth

Mekhanik [1.2K]

Answer:

700

Step-by-step explanation:

I think you mean "Hundred", not "Hundredth", since there is no hundredth in this problem.

4 0

3 years ago

Events A and B are mutually exclusive. Suppose event A occurs with probability 0.36 and event B occurs with probability 0.31. Co

Alekssandra [29.7K]

Answer:

Events A and B are dependent

Step-by-step explanation:

If A and B are two events such as A and B are dependent then

P(A∩B) P(A) P(B)

An event A will occur with probability 0.4 that is

An event B will occur with probability 0.6 that is

The probability that both A and B will occur is 0.20 that is P(A∩B) = 0.20

Therefore,

P(A∩B) P(A) P(B)

So,

events A and B are dependent

4 0

4 years ago

Read 2 more answers

If m <5=42 what is m <4 42 48 128 138

Reika [66]

Answer:

48° or 138°

Step-by-step explanation:

$Complementary \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: Supplementary$

$90° = 42° + m∠4 \: \: \: \: \: 180°= 42° + m∠4$

$48°= m∠4 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 138° = m∠4$

I am joyous to assist you anytime.

5 0

4 years ago