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natta225 [31]
3 years ago
14

A bird species is introduced in an area. The bird species feeds on the same seeds as the bird species that already occupied the

area. What is the most likely effect on the original bird species?
SAT
2 answers:
kvasek [131]3 years ago
6 0
There will be less food available for the original species
aniked [119]3 years ago
6 0

Answer:The population of the original bird species will decrease.

Explanation:

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Which of these most helps in absorbing and retaining information?
asambeis [7]
What are the options ?
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3 years ago
At a construction site, a builder plans to cut down an 8-foot-by-9-foot piece of plywood. She plans to discard any pieces that s
FromTheMoon [43]

Answer:

30ft²

Explanation:

The area of the plywood that she has:

8 ⋅ 9

=72ft²

The area of the plywood she cut

7 ⋅ 6

=42ft²

The area discarded should be:

72ft² - 42ft²

= 30ft²

3 0
3 years ago
Lydia graphed δlmn at the coordinates l (0, 0), m (2, 2), and n (2, −1). She thinks δlmn is a right triangle. Is lydia's asserti
nadya68 [22]

No product results in -1, hence δlmn is NOT a right triangle showing that  lydia's assertion is incorrect

<h3>Perpendicular lines</h3>

In order to determine whether triangle lmn  is right-angled, we need to determine the slope of lm, ln, and mn first as shown:

For the slope of lm:

m_{lm} = \frac{2-0}{2-0}\\ m_{lm} =2/2\\m_{lm} =1

For the slope of ln:

m_{ln} = \frac{-1-0}{2-0}\\m_{ln} =-1/2\\

For the slope of mn:

m_{mn} = \frac{-1-2}{2-2}\\m_{ln} =-3/0 = \infty\\

  • If any of the two lines is perpendicular, hence the triangle lmn is right-angled.

  • To check, we will take the product of the slopes and see if it is equivalent to -1.

Product of slope lm and ln

m_{lm}\times m_{ln} = 1 \times -1/2\\m_{lm}\times m_{ln} = -1/2

Since no product results in -1, hence δlmn is NOT a right triangle showing that  Lydia's assertion is incorrect

Learn more on slopes here: brainly.com/question/3493733

8 0
2 years ago
Read 2 more answers
Some private schools request greater financial detail by asking you to fill out a
devlian [24]

Answer:

financial aid profial. Explanation: it should be my answer.

0

Explanation:

4 0
2 years ago
Read 2 more answers
Suppose during 2020 due to relief in Taxation Marginal Propensity to Consume (MPC) will increase from 0.65 to 0.75 then calculat
Brut [27]

Answer:

Tax multiplier = 3

Explanation:

Given:

Current MPC = 0.75

Find:

Tax multiplier

Computation:

Tax multiplier = MPC / [1 - MPC]

Tax multiplier = 0.75 / [1 - 0.75]

Tax multiplier = 0.75 / 0.25

Tax multiplier = 3

7 0
3 years ago
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