2 years ago

What is the value of 15C2?

Mathematics

1 answer:

zaharov [31]2 years ago

7 0

This is just 15 molecules of C2 or carbon dioxide

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Monica [59]

Answer:24

Step-by-step explanation:

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3 years ago

64 percent of the animals shelter are dogs about what fraction of the animals at the shelter are dogs

Lilit [14]

I think it would be 64/100 because 64 percent is most likely out of 100 percent

3 0

3 years ago

Which is most likely the thickness of a penny when measured with a ruler? A) 0.016 in B) 1.5 mm C) 1.5 cm D) 1.55 mm

olganol [36]

The answer is B 1.5 mm

8 0

2 years ago

Read 2 more answers

A magician asks two volunteers to each draw a card from a standard deck of cards. What is the probability that the first card is

mars1129 [50]

Answer:

6.37%

Step-by-step explanation:

A deck of cards have 52 cards. There are 4 suits of 13 card each, those suits are Hearts, Clubs, Diamond and Spades.

The probability that the first card is a heart is:

$P(Hearts) = \frac{13}{52}$

Now, the probabily that the second card is a diamond is:

$P(Diamond | First card is Heart) = \frac{13}{51}$

The Probability that the first card is a heart and the second one a diamond is given by:

$P(Hearts)$ × $P(Diamond | First card is Heart)$

$= \frac{13}{52}\frac{13}{51}$

$= 6.37$ %

4 0

3 years ago

Read 2 more answers

If f(x) = -5x +5 and g(x) +3x +8, find g(f(x))

4vir4ik [10]

Answer:

Step-by-step explanation:

g(f(x)) = g(f(x)) +3(-5x +5 ) +8

= -15x + 15 + 8

= -15x + 23

4 0

3 years ago