3 years ago

What is 6 power of 7 over 6 power of 5 in index form

Mathematics

1 answer:

zysi [14]3 years ago

5 0

Answer:

Step-by-step explanation:

6^7 / 6^5 =

279936 / 7776 =

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Mike has 20 CD's. 20% are rock and 60% are Pop. How many are other Genres? Explain.

Ratling [72]

4 are rock and 12 are pop, so 4 CD's are other

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4 years ago

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A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced, and another marble is drawn. Find t

PilotLPTM [1.2K]

First find the probability of each color being drawn.

We need to find the total number of marbles first.

4 + 3 + 6 = 13

So everything will be over 13.

Probability of a white marble being drawn --> $\frac{4}{13}$

Probability of a blue marble being drawn --> $\frac{3}{13}$

Probability of a red marble being drawn --> $\frac{6}{13}$

Now to find the probabilities of more than one being drawn, we can multiply.

Part a :

$\frac{6}{13}*\frac{6}{13}=\frac{36}{169}$

Part b :

$\frac{3}{13}*\frac{3}{13}=\frac{9}{169}$

Part c :

$\frac{6}{13}*\frac{3}{13}=\frac{18}{169}$

Part d :

$\frac{7}{13}*\frac{7}{13}=\frac{49}{169}$

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3 years ago

What is the solution to the equation 6m = 60 A. m=10 B. m=50 C. m=66 D. m=360

Semmy [17]

Just simplify by isolating the variable.
To do this, you need to get rid of the coefficient.
This means dividing both sides by 6.
6m / 6 = m
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m = 10 is the answer.

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3 years ago

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Help Math 60points please

Darina [25.2K]

ANSWER:

On solving equation by quadratic formula method, we get

D = b² – 4ac

(–5)² – 4 × 1 × 3
25 – 12
13

D > 0, so it has real roots.

Now, x = – b ± √D/2a

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So, Correct choice - [A] & [C].

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3 years ago

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Define what congruent means?

kati45 [8]

Answer:

identical in form or shape

Step-by-step explanation:

two triangles could be congruent as they both have 3 sides.

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3 years ago