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4 years ago

There were only 22 California

Mathematics

2 answers:

horrorfan [7]4 years ago

7 0

Answer:

Step-by-step explanation:

Lilit [14]4 years ago

4 0

Answer:

Step-by-step explanation:

Initial number of Condors = 22

New number of Condors = 405

Use percentage increase formula to find the percentage increase in Condor's population in 2012;

Percentage increase = $\frac{(New - Initial)}{Initial} * 100$

Next, plug in the numbers into the formula;

Percentage increase = $\frac{(405-22)}{22} *100\\ \\ =\frac{383}{22} *100\\ \\ =1740.909091$

=Therefore, they increase by 1741% to the nearest whole percent.

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dybincka [34]

Supposing you know about the derivative, notice that

$\displaystyle\lim_{h\to0}\frac{\ln(x+h)-\ln x}h=\dfrac{\mathrm d(\ln x)}{\mathrm dx}=\dfrac1x$

so that when $x=2e$ , the limit is equal to $\dfrac1{2e}$ and the answer is A.

4 0

4 years ago

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What is the value of y in the equation 4 + y = −3? 7 1 −1 −7

Natasha_Volkova [10]

Answer:

-7 is your answer

Step-by-step explanation:

Isolate the variable, y. Note the equal sign, what you do to one side, you do to the other.

4 + y = -3

Subtract 4 from both sides

4 (-4) + y = -3 (-4)

y = -3 - 4

y = -7

-7, or (D) is your answer

6 0

4 years ago

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Is 25,365 cm greater or less than 30 m

anyanavicka [17]

25365cm÷100=m
=253.65m
25365 is less than 30m

6 0

3 years ago

A person bets 1 dollar to b dollars that he can draw two cards from an ordinary deck of cards without replacement and that they

sertanlavr [38]

Answer:

$3.25

Step-by-step explanation:

In an ordinary deck of cards, we will notice that there are 52 cards.

However, we have 4 suits and 13 cards in each one making a total of 52, right?.

So, the probability that a person draws two cards and they will be of the same suit is:

$P(X) =\dfrac{ \bigg (^4_1 \bigg) \times \bigg ( ^{13}_{2}\bigg) }{ \bigg ( ^{52}_{2} \bigg)}$

$P(X) =\dfrac{ \dfrac{4!}{1!(4-1)!} \times \dfrac{13!}{2!(13-2)!} }{ \dfrac{52!}{2!(52-2)!} }$

$P(X) =\dfrac{4}{17}$

Given that; A person bets 1 dollar to b dollars;

To make the bet fair is;

$\dfrac{4}{17}b - \dfrac{13}{17}(1) = 0$

$= \dfrac{4}{17}b = \dfrac{13}{17}$

multiply both sides by 17

4b = 13

b = 13/4

b = 3.25

Therefore, to make the fair, the value of b need to be $3.25

8 0

3 years ago

The ages of the members of the Chess Club and the Debate Team at Jana’s school are shown in the box plots.

jekas [21]

Answer:

Step-by-step explanation:

4 0

3 years ago

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