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labwork [276]
3 years ago
6

the IUCN Red List of Threatened Species notes that 36% of the 47,677 species assessed are threatened with extinction. How many s

pecies are currently threatened?
Mathematics
1 answer:
scoray [572]3 years ago
3 0

Answer:

17164 species

Step-by-step explanation:

Given that there are a certain type of species.  The IUCN red list of threatened species took survey and found that

our of 47,677 species in total 36% are currently threatened.

We know that percent is nothing but a fraction with denominator as 100

Hence if x is the number of species which are currently threatended,

we have \frac{x}{47677} =\frac{36}{100}

Simplify to get

x = 47677(36/100) = 17163.72 =17164

Thus 17164 species are currently threatened.

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A baseball team batted 250 times during the season. During the season they got 120 hits, 60 strikeouts, 50 flyouts and 20 ground
GuDViN [60]

Answer:

52%

Step-by-step explanation:

250 TAB (Team At Bats)

120 TH (Team Hits)

130 TBO [60+50+20] (Team Batted Out)

130/250 = 52% or .52

7 0
3 years ago
Leia needs to make at least 40 necklaces to sell at a craft show. So far, she has made 7. Which inequality shows the
Dmitry [639]

Answer:

The answer is D

Hope this helps!

Brainliest??

6 0
3 years ago
Read 2 more answers
Given the right triangle below, what is the length of the hypotenuse
Leviafan [203]

Answer:

5 sqrt(10) = c

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

a^2 + b^2 = c^2

9^2 + 13^2 = c^2

81 + 169 = c^2

250 = c^2

Take the square root of each side

sqrt(250) = c

sqrt(25) sqrt(10) = c

5 sqrt(10) = c

8 0
3 years ago
Find the area of the triangle.<br> 10.<br> 15 cm<br> 16 cm
aev [14]
120
A= bh 1/2
15 x 16 = 240
240/2
120
4 0
4 years ago
Which ordered pair makes both inequalities true?
Tatiana [17]

The ordered pair which makes both inequalities true is: D. (3, 0).

<h3>How to determine ordered pair?</h3>

In Mathematics, an inequality can be used to show the relationship between two (2) or more integers and variables in an equation.

In order to determine ordered pair which makes both inequalities true, we would substitute the points into the inequalities as follows:

At (0, 0), we have:

y > -2x + 3  

0 > -2(0) + 3

0 > 3 (false).

y < x – 2

0 < 0 - 2

0 < -2 (false)

At (0, -1), we have:

y > -2x + 3  

-1 > -2(0) + 3

-1 > 3 (false).

y < x – 2

-1 < 0 - 2

-1 < -2 (false)

At (1, 1), we have:

y > -2x + 3  

1 > -2(1) + 3

1 > -1 (true).

y < x – 2

1 < 1 - 2

1 < -1 (false)

At (3, 0), we have:

y > -2x + 3  

0 > -2(3) + 3

0 > -3 (true).

y < x – 2

0 < 3 - 2

0 < 1 (true).

Read more on inequalities here: brainly.com/question/24372553

#SPJ1

3 0
2 years ago
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