the graph of logistic population growth is shaped like what letter

Answer:

34

Step-by-step explanation:

Answer:

\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)

\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)

\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)

\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)

\( 2.75 \div ( - 2.2) = \)

\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)

\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)

3 ⇒ 2 (1/4) / (3/4)

-1.25 ⇒ 2.75 / (-2.2)

2/3 ⇒ (-10/17) / (-15/17)

-4 1/3 ⇒ -2 (3/5) / (3/5)

Hope my answer helps you✌️

Mark BRAINLIEST

Answer:

it cost $1.08 per pound in the 1 pound bag

it costs $1.02 per pound in the 2 pound bag

it costs $1.40 per pound in the 3rd bag

Answer:

$1.08 per pound in the 1 pound bag

$1.02 per pound in the in the 2 pound bag

$1.40 per pound in the 3rd bag

Answer:

13.39 feet

Step-by-step explanation:

Use the given information as a ratio. 5.15 ft / 1 second. Now, we need to see how far it will roll in 2.6 seconds. Use the ratio and cross multiply. 5.15 ft / 1 second = x ft / 2.6 seconds/ Cross multiply and you will get a final answer of 13.39 feet.

Answer:It will be 13.39 feet further

Step-by-step explanation: 5.15*2.6=13.39(feet)

Answer: 150% increase

Step-by-step explanation:

percent of increase: new/old × 100%-100%

--------------

new/this month: 20 puppies

old/last month: 8 puppies

 new/old×100%-100%

=20/8×100%-100%

=2.5×100%-100%

=250% -100%

=150% increase

Hope this helps!! :)

Please let me know if you have any question

Answer: -1/16

Step-by-step explanation:

6/8 x 1/2 - 2/8 x1/2= -1/16

Answer:

-1/16

Step-by-step explanation:

:)

The value of the 5th term in the sequence as per the expression will be equal to 10.

Two definitions are given for an arithmetic sequence. A "series where the variances in between every two succeeding terms are the same" is what it is. Each term in an algebraic expression is created by multiplying its previous term by a specified integer (either positive, negative, or zero).

As per the given information in the question,

The given expression is,

4n - 10

Then, the 5th term will be,

= 4(5) - 10

= 20 - 10

= 10

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Answer:

Mean = 16

Step-by-step explanation:

MEAN can be find bg the sum of all score divided by the amount of the score.

Mean = total amount / number of amount

Total amount = 2 + 3 + 5 + 9 + 17+ 22 + 31 + 39

= 128

number of amount = 2, 3, 5, 9, 17, 22, 31, 39

= 8

Then we can calculate mean as

Mean = 128/8

Mean = 16

Answer:

Scroll Down Below...

Step-by-step explanation:

Part A: Table show the profit for washing 1 through 10 machines:| Number of Cars (C) | Total Money Earned | Expenses | Profit 1    

| 1 | $5 | $32 | -$27 |

| 2 | $10 | $32 | -$22 |

| 3 | $15 | $32 | -$17 |

| 4 | $20 | $32 | -$12 |

| 5 | $25 | $32 | -$7 |

| 6 | $30 | $32 | -$2 |

| 7 | $35 | $32 | $3 |

| 8 | $40 | $32 | $8 |

| 9 | $45 | $32 | $13 |

| 10 | $50 | $32 | $18 |

|Part B: To find the band's profit for washing 40 convertibles, we can use the undeviating equating:Profit = (Total Money Earned) - ExpensesThe total services gained for washing 40 automobiles is:Total Money Earned = $5 x 40 = $200Substituting the principles into the equating:Profit = $200 - $32 = $168Therefore, the band's profit for washing 40 rides is $168.Part C: The minimum number of buses the band needs to wash to start making a profit maybe contingent upon judgment the point place the profit enhances beneficial. From the table, we can visualize that the band starts making a profit when they wash 7 machines. So the minimum number of buses the band needs to wash to start making a profit is 7.Part D: The uninterrupted equating that shows the profit gained by washing C number of jeeps maybe composed as:Profit = (Total Money Earned) - ExpensesThe total services won for washing C machines is:Total Money Earned = $5CSubstituting the principles into the equating:Profit = $5C - $32Therefore, the undeviating equating illustrating the profit won by washing C number of rides is:Profit = $5C - $32

Answer:

  A: see attached

  B: $168

  C: 7

  D: profit = 5C -32

Step-by-step explanation:

You want the profit earned by a school band after spending $32 for supplies when they charge $5 for each car washed.

The attachment shows a table of earnings and profit for 1–10 cars and for 40 cars (Part B).

The last line of the attached table shows the profit for washing 40 cars is $168.

The profit for washing 40 cars is $168 because it is the amount resulting from subtracting the expenses of $32 from the revenue of $5 × 40 = $200.

The highlighted line in the table shows the first positive profit is made by washing 7 cars.

The minimum number of cars the band needs to wash to start making a profit is 7.

The equation for the profit will reflect that profit is the difference between the revenue and the expenses:

  profit = 5C -32

__

Additional comment

A spreadsheet is handy for making the table. The (money earned) column is 5 times the (# of cars) column, reflecting the $5 per car charge. The expense is then subtracted to give the value in the profit column. The last line shows it is easy to find the profit associated with any particular number of cars being washed. Effectively, the equation for profit is embedded in the table formulas.

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Answer:

3 and -8

Step-by-step explanation:

3 - 8 = -5

   and

3 × -8 = 24

Answer:

-8 and 3

Step-by-step explanation:

-8+3=-5

-8*3=-24

hope this helps

Answer:

?

Step-by-step explanation:

Answer:

16 2/3 per a mile

Step-by-step explanation:

50 ounces of blueberries/3 miles = 16.666 repeated

16.666 repeated = 16 2/3 ounces/mile

Answer: Sanjay picked 16.66 ounces each mile

Step-by-step explanation:

For this exercise let "x" represents the amount of ounces of blueberries that Sanjay picked each mile, along the 3-mile walking path.

According to the information given in the exercise, you know that Sanjay picked a total amount of 50 ounces of blueberries along the walking path.

Then, knowing that the length of that walking path is 3 miles, you can set up the following proportion:

\(\frac{3}{50} = \frac{1}{x}\)

Now, the next step is to solve for "x" in order to find its value.

You get that this is:

\((x)(\frac{3}{50} )=1\\\\x=(1)(\frac{3}{50} )\\\\x=16.66\)

Therefore, knowing the value of "x", you can conclude that Sanjay picked 16.66 ounces of blueberries each mile.

16.66 = 16 2/3

Answer:

53.12ft

Step-by-step explanation:

Area of triangle:

The formula to find the area of a triangle is 1/2bh

- We plug in the values given.

1/2 x 8 x 7

Which is 28ft.

Area of semicircle:

The formula to find the area of a semicircle is 1/2\(\pi\)\(r^{2}\)

- We plug in the values given

1/2 x \(\pi\) x \(4^{2}\)

1/2 x 16\(\pi\)

8\(\pi\) or 8 x 3.14 = 25.12

                    In order to get the total area of the whole shape we need to add the areas of those two, which will be 25.12 + 28 = 53.12

Answer:

2c < 19

Step-by-step explanation:

Its not giving you an exact value of what c is so when you see "at most 19" you would use less than or equal to sign ( < ) but if instead said it "at least 19" you would use a greater than or equal to sign ( > ).

Answer:40 meals

Step-by-step explanation:

15/3=5 and 5x8=40

Answer:

1,134 cubic inches

Step-by-step explanation:

How to find volume = width x length x height

Divide the figure into 2 rectangular prisms; one on top, and one on the bottom.

The measurements of the rectangular prism on the top is 12, 10, and 7

12x10x7 = 840 cubic inches

The measurements of the rectangular prism on the bottom is 21, 7, and 2

21x7x2 = 294 cubic inches

Add them together

840+294 = 1,134 cubic inches

Answer:

Step-by-step explanation:

U should to length x width x height to find your answer

Answer:

$15,000

Step-by-step explanation:

Let the value of Shelia's dinosaur collection be x dollars.

This is 100% of the value.

Set up a ratio of value to percentage:

\(\implies \sf \$x\:\: to \:\:100\%= \$12 \:\:to \:\:0.08\%\)

\(\implies \sf x:100=12:0.08\)

\(\implies \sf \dfrac{x}{100}=\dfrac{12}{0.08}\)

\(\implies \sf \dfrac{x}{100}=150\)

\(\implies \sf \dfrac{x}{100} \cdot 100=150\cdot 100\)

\(\implies \sf x=15000\)

Therefore, Shelia's dinosaur collection is worth $15,000.

Check

Find 0.08% of $15,000:

\(\begin{aligned} \implies \sf 0.08\% \:\: of \:\:\$15,000 & = \sf \dfrac{0.08}{100} \times 15000\\\\ & = \sf \dfrac{0.08 \times 15000}{100}\\\\ & = \sf \dfrac{1200}{100}\\\\ & = \sf 12\end{aligned}\)

Therefore, the tax on Shelia's dinosaur collection is $12 which verifies that Shelia's dinosaur collection is worth $15,000.

Now we have to,

→ find the cost of her dinosaur collection.

Let's solve the problem,

→ x : 100 = 12 : 0.08

→ (x/100) = (12/0.08)

→ x/100 = 150

→ x = 150 × 100

→ [ x = $15000 ]

Hence, Sheila's collection is $15000.

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:

A

Step-by-step explanation:

You can do this and get answer A

3:3=1 and 9:3=3

so the ratio is 1:3

Answer:1/2 of an answer is zero answer.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Surface area = (Perimeter of the base × Length of the prism) + (2 × Base Area) = (S1 + S2+ S3)L + bh

Answer:

Step-by-step explanation:

The formula to find the surface area of a triangular prism is :

SA = Areas of triangles + Areas of rectangles

Or

You can use the below formula also.

SA = ( Perimeter of a triangle × length ) + ( 2 × Area of a triangle )

More explanation is attached to the pictures.

Answer:

It is π / 3

But if it is not a fraction it is: 25

And in 180º degrees.

Step-by-step explanation:

1.- 8 + 8 = 16 - 13 = π / 3

2.- Since 8 x 3 = 24 plus the radius that is 1 = 25

Answer:

37.5

Step-by-step explanation:

cosФ = \(\frac{A}{H}\)

cos(33°35') = \(\frac{m}{45}\)

m = 45 × cos(33°35')

m = 37.5 (1d.p.)

Answer: 3 square yards

Step-by-step explanation:

they will each have 3 sq yards because if mathew has 3 siblings that each need an equal amount you would do -

9sq yards is what needs to be split up evenly by 3 children

so i would do

and with that you would get 3

Answer: 3 square yards

Step-by-step explanation:

If you Divid:

9 ÷ 3=?

You'll get the answer 3

So that's how you get your answer

The length of segment NB is 0.833

From the question, we have the following parameters that can be used in our computation:

The rectangle

The area of the rectangle is

Area = (20 + x) * 10

The area of MNBC is

Area  = 1/2 * 10 * (x + 20 + x - 5)

Area  = 5(2x + 15 )

The area of the quadrilateral MNBC is 40% of the total area of the rectangle

So, we have

5(2x + 15) = 40% * (20 + x) * 10

5(2x + 15) = 4* (20 + x)

When evaluated, we have

x = 0.833

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Answer:

X=1

Step-by-step explanation:

The total area of the rectangle is 20x10=200

so the area of MNBC is: 40%x200=80

MC= 20-5=15

so (x+15).10/2=80 (according to the trapezoidal area formula)

x=1

so the answer is 1

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Part (a)

Let's replace x with 15 and evaluate to see if he is correct or not.

x/2 - 3 = 6

15/2 - 3 = 6

7.5 - 3 = 6  

4.5 = 6

We get a false statement after simplifying everything. We need to get the same number on both sides to get a true statement. Therefore, Ahmed is not correct.

===============================================

Part (b)

Let's solve for x. We do so by first adding 3 to both sides, and then multiplying both sides by 2. This follows PEMDAS in reverse, undoing everything to isolate the variable.

x/2 - 3 = 6

x/2 = 6+3 .... add 3 to both sides

x/2 = 9

x = 9*2 .... multiply both sides by 2

x = 18 is the answer

As a check, we'll use the same idea as part (a)

x/2 - 3 = 6

18/2 - 3 = 6

9 - 3 = 6

6 = 6

We get a true statement this time. This confirms x = 18