All categories

3 years ago

1. What is the role of humans/technology in the introduction of invasive species?

Mathematics

1 answer:

diamong [38]3 years ago

8 0

Answer:

Invasive species are primarily spread by human activities, often unintentionally. People, and the goods we use, travel around the world very quickly, and they often carry uninvited species with them. Ships can carry aquatic organisms in their ballast water, while smaller boats may carry them on their propellers.

Step-by-step explanation: hope i helped mark brainlist plz

You might be interested in

When the coordinates (2,3), (4,4), (6,3), And (4,2) are joined, which shape is formed?

RSB [31]

Rectangle. I hope this helps.

4 0

3 years ago

Please help if i get this wrong i will fail

LUCKY_DIMON [66]

The answer is either b or c

3 0

3 years ago

Read 2 more answers

The weight of each cookie in a batch of a certain type of commercially produced cookie follows an approximately normal distribut

melisa1 [442]

Answer:

Around 34.14% of the cookies are between 11.32 and 11.35 grams.

Step-by-step explanation:

In a normal distribution around 68.28% of the values are around minus one to one standard deviation. In this case we want to know the percentage of values that are between zero and one standard deviation, therefore the percentage of values that are in that range is given by 68.28% / 2 , which is equal to 34.14%.

7 0

3 years ago

What's an equation that the passes through (-6,4) and is parallel to y=1/2x+8

deff fn [24]

By definition, if two lines share the same gradient, they are said to be parallel. So, we know for this equation, it must have a gradient of 1/2.

Now, since the point (-6, 4) passes through the line, we know it must satisfy the equation. Since we have a gradient/slope and a point, we can use the point-gradient form:

$y - y_1 = \frac{1}{2}(x - x_1)$ , where $(x_1, y_1)$ represents the points being passed through.

$y - 4 = \frac{1}{2}(x + 6)$
$2y - 8 = x + 6$
$2y = x + 14$
$y = \frac{1}{2}x + 7$

3 0

3 years ago

Someone please help me with the perimeter and area of this problem

Tcecarenko [31]

Answer: Perimeter = 40

Area = 204

Step-by-step explanation:

Perimeter is the sum of all the sides:

11 + 12 + 17 = 40

The area of a triangle is 1/2 base x height

1/2( 17 x 24)

1/2( 408) = 204

5 0

2 years ago