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3 years ago

Which of the following is a behavioral adaptation of the Venus fly trap?

Mathematics

2 answers:

olga2289 [7]3 years ago

6 0

An adaption is when the prey touches its mouth it closes

Lady_Fox [76]3 years ago

4 0

Answer:

The plant has ultra sensitive hair like structures in its "mouth" that detects movement, once movement has been detected the plants close their mouth like structure to absorb its prey.

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You have a ruler of length 1 and you choose a place to break it using a uniform probability distribution. Let random variable X

salantis [7]

Answer:

Step-by-step explanation:

idek

6 0

3 years ago

Find the midpoint of the segment with the following endpoints (-10,-1) and (-6,7)

Gala2k [10]

Answer:

(-8 , 3)

Step-by-step explanation:

(x1 , y1) (x2 , y2) = (-10 , -1) (-6 , 7)

$\frac{-6-10}{2}$ , $\frac{7-1}{2}$ -6 is going to be my x1 and -10 my y1

7 is going to be my x2 and -1 my y2

(-8 , 3)

7 0

3 years ago

The total length of pencils A, B and C is 29 cm. Pencil a is 11 cm shorter then pencil B, and pencil B is twice as long a pencil

satela [25.4K]

The length of pencil A is 5 cm

Solution:

Let the length of pencil A be "x"

Let the length of pencil B be "y"

Let the length of pencil C be "z"

The total length of pencils A, B and C is 29 cm

Therefore,

length of pencil A + length of pencil B + length of pencil C = 29

x + y + z = 29 ------------ eqn 1

Pencil A is 11 cm shorter then pencil B

x = y - 11 ------- eqn 2

Pencil B is twice as long a pencil C

y = 2z

$z = \frac{y}{2}$ ------ eqn 3

Substitute eqn 2 and eqn 3 in eqn 1

$y - 11 + y + \frac{y}{2} = 29\\\\2y + \frac{y}{2} = 29 + 11\\\\\frac{4y+y}{2} = 40\\\\5y = 80\\\\y = 16$

Substitute y = 16 in eqn 2

x = 16 - 11

x = 5

Thus length of pencil A is 5 cm

5 0

3 years ago

Type the missing number that makes these fractions equal: 42/48=?/24

elixir [45]

Answer:

Step-by-step explanation:

cross multiply

42 x 24 = 48x

1008 = 48x

x = 21

6 0

2 years ago

What is 8 more than twice the sum of a number and 3 is the same as -6?

a_sh-v [17]

This can be solver by creating a small equation with x being the number and solving for x. The equation would be 8 + 2( x + 3 ) = -6
Solve for x:
8 + 2( x + 3 ) = -6
Distribute the 2
8+ (2x+6)=-6
Subtract 8
2x+6= -14
Add 6
2x= 8
Divide by 2
x=4

So the number you are looking for is 4

I hope this helps!

8 0

3 years ago