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3 years ago

For any numbers a, b, and n, the expression (a.b)" is equal to abb.

Mathematics

1 answer:

WITCHER [35]3 years ago

6 0

Answer:

false because it only equal when b = n

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Okay, so I am doing a Math project where I must ask 100 people two questions dealing with numbers. The questions are:

weeeeeb [17]

N.S Got no pets and feel stressed once a week

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4 years ago

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30 POINTS If you help.....

Flauer [41]

Answer:

$0.075$

Step-by-step explanation:

<u>Step 1: Make the denominator a whole number</u>

<u /> $\frac {0.48}{6.4}$

$\frac {0.48*5}{6.4*5}$

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<u>Step 2: Divide</u>

<u /> $\frac{2.4}{32}$

$0.075$

Answer: $0.075$

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4 years ago

Is 8/10 equal to 25/30

kotykmax [81]

No! 8/10 is not equal to 25/30 10 times 3 equals 30 but 8 times 3 equals 24 not 25. Th actual reaction would be 24/30

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3 years ago

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What is 4.50 15% of?

Vikki [24]

4.50 is 15% of 30

15x 30 = 450 so it all adds up. Hope you get a good score

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3 years ago

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Find the probability of drawing a heart from the standard deck of cards and then drawing a 5 from any suit after the first card

Vinil7 [7]

The probability of drawing a heart from the standard deck of cards and then drawing a 5 is 1/52

<h3>How to determine the probability?</h3>

In a standard deck of cards, we have:

Total = 52

Heart = 13

5's = 4

Since the cards are replaced, the probability is calculated as:

P(Heart and 5) = Heart/Total * 5s/Total

This gives

P(Heart and 5) = 13/52* 4/52

Evaluate

P(Heart and 5) = 1/52

Hence, the probability of drawing a heart from the standard deck of cards and then drawing a 5 is 1/52