A population’s instantaneous growth rate is the rate at which it grows for every instant in time. Function r gives the instantaneous growth rate of a fruit fly population x days after the start of an experiment.



Consider the graph of function r.



Use the graph to complete each statement.

Function r has
and
. Based on the instantaneous growth rate, the population decreased
days and the population increased
days.

Answer:

Question 3: 1/15   Question 4: 50

Step-by-step explanation:

Just divide the fractions by the numbers.

Answer: 15x+30

Step-by-step explanation:

The value of 5(3x+6) is 15x+30

To “distribute” means to divide something or give a share or part of something. According to the distributive property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

Given that;

[tex]5(3x+6)[/tex]

 /        \

[tex]15x+30[/tex]

Therefore, The value of 5(3x+6) is 15x+30

Learn more about the distributive property here:

brainly.com/question/4077386

Answer:

no mode, median=8.5  mean 13

Step-by-step explanation:

5, 9, 13, 14, 17, 20

Answer:

C

Step-by-step explanation:

I took the test.

The additional point could be added to the graph to show Amber that the equation does not represent a function will be (8, -4). Then the correct option is C.

A statement, principle, or policy that creates the link between two variables is known as a function.

The equation is given below.

x = (1/2)y²

For the single value of x, the value of y is not single.

Thus, it is not a function.

The additional point could be added to the graph to show Amber that the equation does not represent a function will be (8, -4).

Then the correct option is C.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ2

Answer: 7cm

Step-by-step explanation:

Use pythagorean theorum:

Variables:

Let the edge = A

Face diagonal (F) = 10cm

Inner diagonal (I) = sqrt(150) cm

A^2 = I^2 - F^2

A^2 = [sqrt(150)]^2 - 10^2

A^2 = 150 - 100

A^2 = 50

A = sqrt(50)

A = 7.0710678 cm

A = 7cm (to the nearest tenth)

so, length of an edge = 7cm

Answer:

C. the amount the tomato plant grows each week

Step-by-step explanation:

its height is already 23 and it grows by 2.4 each week (x)

Have a nice day! :)

[tex]v = \frac{lwh}{3} [/tex]

[tex]v = \frac{9 \times 8 \times 9}{3} [/tex]

[tex]v = 216 \: {cm}^{3} [/tex]

[tex]v = lwh[/tex]

[tex]v = 8 \times 7 \times 9[/tex]

[tex]v = 504 \: {cm}^{3} [/tex]

[tex]v = 216 + 504[/tex]

[tex]v = 720 \: {cm}^{3} [/tex]

volume of the rectangular pyramid is 216 cm^3.

volume of the rectangular prism is 504 cm^3.

Total volume is 720 cm^3.

Answer:

7/3

Step-by-step explanation:

-5-9/0-6

-13/-6= 2.167777

y2-y1/x2-x1

Answer:

C

Step-by-step explanation:

calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (0, - 5) and (x₂, y₂ ) = (6, 9) ← 2 points on the line

m = [tex]\frac{9-(-5)}{6-0}[/tex] = [tex]\frac{9+5}{6}[/tex] = [tex]\frac{14}{6}[/tex] = [tex]\frac{7}{3}[/tex]

Answer:

Enough to cover the seat

Step-by-step explanation: If this is a question dealing with the area of said object (seat) simply make an equation to find the area of your object.  So let's say we got a seat that is 4 feet wide and 6 feet tall.

We will multiply 4 feet times 6 feet and that's where we get 24 feet.

So we know how many inches are in a feet right, there are 12 inches per foot. So 12 time 24 is our problem 12 x 24 = 288 inches. So we would need enough stain to cover 288 inches .

I hope this helps, when you ask for an awswer on brainly. I would highly recommend providing as much relevant context as you can. Have a nice day, and don't over think things ;)

Answer: 79.375

Step-by-step explanation:

Answer:

79.375

Step-by-step explanation:

hope i helped

Step-by-step explanation:

1

area of the square :

6×6 = 36 cm²

area of the triangle :

6×4/2 = 6×2 = 12 cm²

height of triangle :

area of the triangle is

10×height/2 = 40

10×height = 80

height = 80/10 = 8 cm

width of the logo :

the central square has ashtray an area of 5×5 = 25 cm².

that leaves us 125 - 25 = 100 cm² for the 4 triangles.

I assume all 4 triangles are equal, so each has an area of 100/4 = 25 cm².

the area of such a triangle is

baseline × height / 2.

so, in our case

5 × height / 2 = 25

5 × height = 50

height = 10 cm

and so, the width of the logo is 2 times the height of these side triangles, and 1 time the side length of the central square :

2×10 + 5 = 25 cm

Answer: 2:1

Step-by-step explanation:

the probability that they get they get the silver cars and someone else gets the white is 2:1

Answer:

it's I'd 20,20,41 number seven

Hey ! there

Answer:

Step-by-step explanation:

In this question we are provided with an equation that is 5 ( 3x - 1 ) = 55 and we are asked to find the value of 2x - 2 .

Firstly , we need to find the value of x . So we need to solve the equation .

SOLUTION : -

[tex] \quad \longmapsto \qquad \: 5(3x - 1) = 55[/tex]

Step 1 : Dividing with 5 on both sides :

[tex] \quad \longmapsto \qquad \: \dfrac{ \cancel{5}(3x - 1)}{ \cancel{5}} = \cancel{\dfrac{55}{5} }[/tex]

On cancelling , We get :

[tex] \quad \longmapsto \qquad \:3x - 1 = 11[/tex]

Step 2 : Adding 1 on both sides :

[tex] \quad \longmapsto \qquad \:3x - \cancel{1} + \cancel{1} = 11 + 1[/tex]

On simplifying , We get :

[tex] \quad \longmapsto \qquad \:3x = 12[/tex]

Step 3 : Dividing with 3 on both sides :

[tex] \quad \longmapsto \qquad \: \dfrac{ \cancel{3}x}{ \cancel{3}} = \cancel{ \dfrac{12}{3} }[/tex]

We get ,

[tex] \quad \longmapsto \qquad \: \underline{\boxed{\frak{x = 4}}}[/tex]

→ Therefore , value of x is 4 .

Verifying : -

Now we are verifying whether our answer is wrong or right . So ,

Therefore , our value of x is correct/valid .

We need to find the value of 2x - 2 .

[tex] \quad \longmapsto \qquad \:2x - 2[/tex]

So substituting value of x in it :

[tex]\quad \longmapsto \qquad \:2( \bold{4}) - 2[/tex]

Multiplying 2 with 4 :

[tex]\quad \longmapsto \qquad \:8 - 2[/tex]

Subtracting 2 from 8 :

[tex]\quad \longmapsto \qquad \: \blue{\underline{\boxed{\frak{6}}}} \quad \: \bigstar[/tex]

Answer:

11033

Step-by-step explanation:

Answer:

Answer is B. X=6, Positive and negitive terms cancel out

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

I took the test

Answer:

0.15 is the answer

Step-by-step explanation:

Answer:

  260 cm

Step-by-step explanation:

Each 1/00 of a meter is 1 cm, so 65/100 meters is 65 cm. If that is the length of paper required for 1 kite, then 4 times that length will be required for 4 kites.

__

The paper required for 4 kites is ...

  (65 cm) × 4 = 260 cm

Answer:

128 in.

Step-by-step explanation:

1 ft = 12 in

10 x 12 = 120

120 + 8 = 128

128 in.

Answer:

7/8

Step-by-step explanation:

Understanding the situation

Parallel lines have the same slopes.

If line t is parallel to line u then the slope of line t is the same as the slope of line u.

Finding the slope of line t

Slope formula = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

where the x and y values are derived from points on the line

here, we are given that line to goes through (2,2) and (10,9)

Given that we can assign variables

we have (x1,y1) = (2,2) so x1 = 2 and y1 = 2

we also have (x2,y2) = (10,9) so x2 = 10 and y2 = 9

Now that we have assigned variables we plug them into the formula

Recall formula : [tex]slope=\frac{y_2-y_1}{x_2-x_1}[/tex]

==> plug in x1 = 2 , y1 = 2, x2 = 10 and y2 = 9

[tex]slope =\frac{9-2}{10-2}[/tex]

==> simplify top and bottom

[tex]slope =\frac{7}{8}[/tex]

The slope of line t is 7/8

Finding the slope of line u

Because line t and line u are parallel line u also has a slope of 7/8

Answer:

Step-by-step explanation:

2(2 + 1)^2 = 2(3)^2 = 2(9)= 18

Answer:

distributive

Step-by-step explanation:

(x+y) (z) = xz+ yz    is distributive

Answer:

i think the answer is c

Step-by-step explanation:

area of a square = s²

s² = 196

s = √196

therefore s = 14cm

hope it helps...!!!

Answer:

D. 14

Step-by-step explanation:

14 x 14

= 196

Hope it helps :))

Answer:

So we must determine the distance between our two given points and that can be found using the distance formula [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex].

Plugging the values into the equation and solve

[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

[tex]d=\sqrt{(-9-5)^2+(-2-6)^2}[/tex]

[tex]d=\sqrt{(-14)^2+(-8)^2}[/tex]

[tex]d=\sqrt{196+64}[/tex]

[tex]d=\sqrt{260}[/tex]

[tex]d=16.125\ units[/tex]

Therefore, our final answer is that the distance is 16.125 units

Hope this helps!  Let me know if you have any questions

Answer:

c

Step-by-step explanation:

the graph shows a constant speed an no change in distance

Answer:

5 strawberries

Step-by-step explanation:

$21.25÷$4.25=5

Answer:

we know that

Victoria has $125 to spend

[purchase price skateboard]=$139.99-0.15*$139.99-----> $139.99-$21

[purchase price skateboard]=$118.99

sales tax is 7%----------> 0.07*$118.99----------> $8.33

sales tax is $8.33

Victoria has to pay [$118.99]+[$8.33]=$127.32

$127.32 > $125

therefore

Victoria has not enough money to buy the skateboard

the answer is

Victoria has not enough money to buy the skateboard

Step-by-step explanation: