The table shows the ratio between the number of packets and the number of seeds of a certain plant contained in them:

Number of packets Number of seeds
5 15
6 18
7 21
Which graph shows equivalent ratios? (1 point)

a
A graph is drawn. The horizontal axis and vertical axis values are 0 to 30 in increments of 3. The horizontal axis label is Number of Packets, and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 3, 9 and 6, 18 and 9, 27.

b
A graph is drawn. The horizontal axis and vertical axis values are 0 to 30 in increments of 3. The horizontal axis label is Number of Packets, and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 3, 3 and 6, 3 and 9, 3.

c
A graph is drawn. The horizontal axis and vertical axis values are 0 to 30 in increments of 3. The horizontal axis label is Number of Packets, and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 3, 9 and 3, 6 and 9, 9.

d
A graph is drawn. The horizontal axis and vertical axis values are 0 to 30 in increments of 3. The horizontal axis label is Number of Packets, and the vertical axis label is Number of Seeds. Points are plotted on the ordered pairs 9, 3 and 18, 6 and 27, 9.

Answer:

the answer is 7.22

Step-by-step explanation:

Answer:

Salary option #2($2400+3.3%)

Step-by-step explanation:

Salary option #1=1500+(5.5% of 7500)

=$1912.50

Salary option #2=2400+(3% of 7500)

=$2625

Answer:

Using the mean sales value $2400 basic + 3% commision is the better deal

Step-by-step explanation:

As the sales figures are not fixed to a single value lets use the mean (average) value:

In statistics the notation use for this is as follows:

Let the sales value be  

x

Then the mean sales value is:  

7500

mark as brainliest? :)

Define: Like terms is where terms whose variables (such as x or y) with any exponents (such as the 2 in x²) are the same.

Examples:

4x & 8x

x² & 9x²

4 & 1,194.5

Etc

Hope this helps, have a nice day :D

Answer:

Answer: Good thing you provided the image!

Working down the columns:

C base= 2

D base = 4

C height =3

D height = 2

C area = bh = 8

D area = bh = 8

Step-by-step explanation:

Try thinking about drawing a rectangle around the entire image of C and D, connecting each of the corners (sort of like what is being done for B) and then you can perceive the b and h.

The trick to D is to turn your head 90 degrees (or sideways) so you can see those 4 boxes as the base.

Step-by-step explanation:

Answer:

167 243/386

Step-by-step explanation:

Answer:

less than 1/20 square meter

Step-by-step explanation:

The area of each card will be less than 1/20 square meter.

Reason: A card that is 1/10 m wide and 1/2 m long has an area of 1/20 square meter. By making the length of the card half of what it was but not changing the width, the area of each card is 1/2 of what it was, so the area is now smaller. The new area is less than 1/20 square meter.

Answer:

Keisha will always roll 6 since both sides are 6 sided or 6/6.

Tell me if Im wrong, I will correct it ASAP.

Answer:

So x ε{ π/6 , 5π/6 , 3π/2 }

Step-by-step explanation:

Let's break this down shall we?

If cos (2x) = sin(x) then,

1 − 2 sin^2(x) = sin(x)

2sin^2(x) + sin(x) − 1 = 0

So we must now substitute,

k = sin(x)

2k^2 + k − 1 = 0

(2k−1) (k+1) = 0

sin (x) = 1/2 or sin(x)=−1

If sin (x)=1/2 (for 0 ≤ x ≤ 2π)

x = π/6 = 30° or x = 5π/6 = 150°

If sin (x) = − 1 (for 0 ≤ x ≤ 2π)

x = 3π/2 = 270

So x ε{ π/6 , 5π/6 , 3π/2 }

(or their equivalent in degrees)

Answer:

\(6^{n}\);1679616

Step-by-step explanation:

For n=1, The result equals 6

Now, For n=2, the result is 36 so its:

an=\(6^{n}\)

Therefore, The 8th bracelet is \(6^{8}\)=1679616

Hope this will help.

p=29°

56°+q=180° <linear pair>

q=180°-56°

q=124°

Again

124°+27°+q=180° <sum of angles In a triangle>

p=180°-151°

p=29°

Answer:

Step-by-step explanation:

29 it wouldn't let me tell you why so here we are.

Answer:

The last one

Step-by-step explanation:

Subtract the third quartile from the first quartile

The third box plot has the greatest interquartile range

Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.

A box plot or boxplot is a method for graphically demonstrating the locality, spread and skewness groups of numerical data through their quartiles.

The interquartile range (IQR) is the width of the box in the box-and-whisker plot.

For first box plot IQR=17-9

=8

For second box plot IQR=14-6

=8

For third box plot IQR=14-5

=9

For fourth box plot IQR=15-8

=7

Hence, the third box plot has the greatest interquartile range

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Answer:

(-3, 7)

Step-by-step explanation:

minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.

Answer:

f(6)= 7        f(11)= 22

f(7)= 10  

Step-by-step equation:

\(f(6)= 3(6)-11 = 7\\f(7)= 3(7)-11 = 10\\f(11)= 3(11)-11 = 22\)

Answer:

It is square root

Step-by-step explanation:

Answer:

Quadratic

Step-by-step explanation:

Answer: 1.7890625

Step-by-step explanation: If you are looking for x, there are multiple ways to find it. I think the easiest way to find it is by dividing. If you divide 22.9 by 12.8 you would get 1.7890625 (which is the answer). Hope this helped :).

Answer:

200

Step-by-step explanation:

i took an edge quiz

Answer:

B. Yes, because it passes the vertical line test.

Step-by-step explanation:

B. Yes, because it passes the vertical line test.

A vertical line going from left to right will intersect at most one point on the graph at a time. That makes it a function.

Answer:

c

Step-by-step explanation:

A P E X

Step-by-step explanation:

Calculates 2 sides based on 3 given angles and 1 side.

a = c·sin(A)/sin(C) = 3.55399

b = c·sin(B)/sin(C) = 5.44503

Side a = 3.55399

Side b = 5.44503

Side c = 7

Answer:

8% or 92% im not 100% sure

Step-by-step explanation:

Answer:

The answer is 17.2 hours

Step-by-step explanation: Because first you add all hours together (which is 86/15) then multiple it by 3 (week) which is 86/5 = 17.2 hours

Answer:

The correct option is:

The function is decreasing for all real values of x where x < 1.5.

Step-by-step explanation:

We are given a function f(x) which is a product of two linear polynomial as:

Now, we know that on multiplying the two linear polynomial we will obtain a quadratic polynomial.

So, the function f(x) will be represented as:

So, we will plot the graph of the function and check which statements about the function hold true.

1)

The function is increasing for all real values of x where x < 0.

This statement is false.

Since we get from the graph that function f(x) is decreasing for x<0.

2)

The function is increasing for all real values of x where x < –1 and where x > 4.

This option is incorrect as the function is decreasing for x<-1

whereas it is increasing for x>4.

3)

The function is decreasing for all real values of x where –1 < x < 4.

This option is incorrect.

Since, the function is both decreasing as well as increasing in the interval (-1,4).

4)

The function is decreasing for all real values of x where x < 1.5.

This option is correct.

Since it could be observed from the graph that the function is decreasing for x<1.5.

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Answer:

h ≤ 10

Step-by-step explanation:

Let's first consider the cost of renting the boat without the discount. If Andy rents the boat for h hours, he will have to pay:

Cost = (price * time)

Cost = 7h

With the $4 discount, the cost of renting the boat for h hours will be:

Cost = (price * time) - discount

Cost = 7h - 4 .

We want to find the possible values of h such that the total cost of renting the boat is at most $66, which means:

7h - 4 ≤ 66

Step 1: To solve for h, we will add 4 to both sides of the inequality:

7h ≤ 70

Step 2: Finally, we will divide both sides by 7 to isolate h:

h ≤ 10

Therefore, Andy can rent the boat for at most 10 hours with his budget of $66 and the $4 discount coupon.

In inequality form, the solution is:

0 < h <= 10

Optional Step 3:  We can try plug in 9 for h, 10 for h, and 11 for h to see how the inequality works:

9 for h:

7(9) - 4 ≤ 66

63 - 4 ≤ 66

59 ≤ 66

Thus, normally, the price to boat for 9 hours without the discount is $63, but with the $4 discount its now $59.  $59 is less than $66 and allows Andy to not exceed his limit.

10 for h:

7(10) - 4 ≤ 66

70 - 4 ≤ 66

66 ≤ 66

Thus, normally, the price to boat for 10 hours without the discount is $70, but with the $4 discount its now $66.  $66 is equal to $66 and is maximum amount Andy can spend to not exceed his limit.

11 for h:

7(11) - 4 ≤ 66

77 - 4 ≤ 66

73 ≤ 66

73 > 66

Thus, normally, the price to boat for 11 hours without the discount is $77, but with the $4 discount its now $73.  $73 is greater than to $66 and causes Andy to exceed his limit since 11 is greater than 10.

Answer:

C

Step-by-step explanation:

It isn't B because the point does not start at 600 and it is not A because it shows the entire decrease of the mass in one millennium. The correct answer is c.

The surface area of the top open cylinder is 6810.149 sq.cm.

A cylinder is a three-dimensional solid that consists of two congruent surfaces (bases) and one lateral surface.

Surface area of a cylinder = Base area + Lateral area

Base area of a cylinder = 2 × π × r²

Lateral area of a cylinder = (2 × π × r) × h

Therefore, here base area of a cylinder = 2× π × 12²

                                                                  = 5837.27 sq.cm.

And, lateral area of a cylinder = (2 × π × 12) × 2

                                                  = 972.8784 sq.cm.

Therefore, total surface area of a cylinder = 5837.27 + 972.8784

                                                                      = 6810.149 sq.cm.

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