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3 years ago

Which of the following best defines Biodiversity?

Mathematics

2 answers:

never [62]3 years ago

8 0

Answer:

Step-by-step explanation:

bixtya [17]3 years ago

7 0

It’s A

Hawvwjahwjabiawbaibsaibwoabwoabeoabsjs

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Which of the following sets shows all the numbers from the set {1,2,3,4} that are part of the solution to the inequality 7x + 6

Leya [2.2K]

Answer:

$\boxed{\large \{3, 4\}}$

Step-by-step explanation:

1. Solve the inequality

$\begin{array}{rcll}7x + 6 & > & 20 & \\7x & > & 14 & \text{Subtracted 6 from each side}\\x & > & 2 & \text{Divided each side by 7}\\\end{array}$

2. Write the solution set

$\text{The solution set from $\{1, 2, 3, 4\}$ that satisfies the inequality is } \boxed{\large \mathbf{\{3, 4\}}}$

Note that {2} is not a member of the solution set because

7(2) + 6 ≯ 20

5 0

3 years ago

The distance between New York City, New York and Los Angeles, California is approximately 4485 kilometers. What is the distance

galben [10]

Take 4485 and divide by 1.609. Meaning it is about 2787.4 or just 2787 miles.

3 0

3 years ago

Read 2 more answers

What is the area, in cm2, of the circle shown above? Round your answer to the

Drupady [299]

Answer:

A = 97.968 cm^2 = 98.0 cm^2

Step-by-step explanation:

A = (78/360)*3.14*12^2

A = (78/360) * 3.14 * 144

A = (78/360) * 452.16

4 0

3 years ago

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Solve the given system by substitution.

wolverine [178]

Answer:

G = 1

h = 2

Step-by-step explanation:

4(2h - 3) - 5h = -6

8h - 12 - 5h = -6

3h - 12 = -6

3h = 6

h = 2

g = 2(2) - 3

g = 4 - 3

g = 1

5 0

3 years ago

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Following the lead of the National Wildlife Federation, the Department of the Interior of a South American country began to reco

chubhunter [2.5K]

Answer:

After 2009 the quality of the forests in this country improving.

Step-by-step explanation:

Consider the provided function.

$f(t) = \frac{1}{3}t^3-\frac{5}{2}t^2 + 80$

$f'(t) = t^2-5t$

Substitute f'(t)=0.

$t^2-5t=0$

$t(t-5)=0$

$t=0\ or\ t=5$

It is given that (0 ≤ t ≤ 10)

The test interval are (0,5) and (5,10)

For (0 < t < 5) the value of $f'(t)$

For (5 < t < 10) the value of $f'(t) >0$

Hence, the function is increasing from (5,10).

t = 0 corresponds to 2004.

Therefore, after 2009 the quality of the forests in this country improving.

7 0

3 years ago