Please help this is very hard for me

Answer:

We have the function:

[tex]P(t) = \frac{800 + 630*t}{20 + 0.09*t}[/tex]

a) The population of deer when t = 60 is equal to P(60)

We just need to replace t by 60 in the above equation:

[tex]P(60) = \frac{800 + 630*60}{20 + 0.09*60} = 1,519.7[/tex]

We can not have the 0.7 of a deer, so we could round this up to 1,520

So at t = 60, we would have around 1,520 deers.

b) The horizontal asymptote of P(t) = y is when the denominator of the function is equal to zero (this is when P(t) goes to infinity).

Then we need to find the value of t such that:

20 + 0.09*t = 0

20 = -0.09*t

20/-0.09 = t = -222.222...

The asymptote of P(t) is at t = -222.222...

Because in this case t is negative, the function will diverge to infinity and minus infinity.

c) We can ignore the asymptotes and only compute this for positive values of t.

To find the maximum, we first need to look at the zeros of the first derivative of P(t):

[tex]P'(t) = \frac{630}{20 + 0.09*t} - \frac{800 + 630*t}{(20 + 0.09*t)^2} *0.09 = 0[/tex]

[tex]\frac{800 + 630*t}{(20 + 0.09*t)^2} *0.09 = \frac{630}{20 + 0.09*t}[/tex]

[tex]\frac{800 + 630*t}{(20 + 0.09*t)^2} *0.09*(20 + 0.09*t) = 630[/tex]

[tex]\frac{800 + 630*t}{20 + 0.09*t} *0.09 = 630[/tex]

[tex](800 + 630*t) *0.09 = 630*(20 + 0.09*t)[/tex]

[tex]0.09*800 + 0.09*630*t = 630*20 + 630*0.09*t[/tex]

[tex]0.09*800 - 630*20 = 630*0.09*t - 0.09*630*t[/tex]

That last equation has no real solution, this means that we do not have a maximum. Then we will have a vertical asymptote

Then we can just look at the graph of the function (is below)

And you can see that we have a horizontal asymptote at y = 7000, then this will be the maximum number of deers.

Answer:

We can't graph on this app but this is what I can give you.

Step-by-step explanation:

The 5+2 part automatically makes 7, obviously, meaning that x and y each would have to at least represent 2 for this equation to be true.

Answer:the X factor is 7

Step-by-step explanation:

Answer:

375

Step-by-step explanation:

"817 tickets were sold"

a and s are the number of adults and students, respectively.

a+s = 817

s = 817-a

"67 more student tickets sold than adults"

s = a+67

817-a = a+67

750 = 2a

a = 375

375.

817 minus 67 = 750÷2=375

Step-by-step explanation:

According to the property in kite abcd ac divides bd in two equal halves.

So, from that BE = DE

[tex] - x + 6 = 0.5x[/tex]

[tex]6 = 0.5x + x[/tex]

[tex]6 = 1.5x[/tex]

[tex]x = \frac{6}{1.5} [/tex]

[tex]x = 4[/tex]

Hope this helps u.

^_^❤️

Answer:

2.24

Explanation:

2.5 - 2.4 / 1.2(0.13) = 2.24

Answer:

B. 15

Step-by-step explanation:

6-3=3, multiply 4 by 3 then add 6 (Answer to 8-2) then divide by 2

4×3+6÷2

Answer:

if you're talking about slope intercept then

y= 8/5x + 11/5

Answer:

Intercept on y-axis is

[tex]b=\frac{11}{5}[/tex]

Step-by-step explanation:

Equation of line in slope intercept form is given as

[tex]y=mx+b[/tex] ------(1)

where m is slope and b is y-intercept

Re-arranging g 8x-5y=-11 yields

[tex]y=\frac{8}{5} x + \frac{11}{5}[/tex]----------(2)

Comparing equation (1) and equation (2)

[tex]b=\frac{11}{5}[/tex]

Answer:

So easy

Step-by-step explanation

on the y axis put -5 and then for x axis put -6

Answer:

(2,0) and (4,0)

Step-by-step explanation:

The roots are the values of x for which y = 0, or where the graph crosses the x-axis. (2,0) and (4,0)

Answer:

yes

Step-by-step explanation:

Answer:

6.66 minutes to complete one lap.

Step-by-step explanation:

Answer:

89.6

Step-by-step explanation:

2 divided by 4 = 0.5

0.5 x 3 = 3.5

3.5+ 8=12.3

12.3 + 5 = 12.8

12.8 x 7= 89.6

Step-by-step explanation:

We observe the line graph.

For every 1 block across, the line goes up by 2 blocks. Therefore Slope = Rise/Run = (2)/(1) = 2.

Also, the y-intercept when x = 0 is 2.

Slope-intercept form: y = mx + c

Hence we have y = 2x + 2. (C)

Answer:

B I think

Step-by-step explanation:

It’s either that or c

Answer:

the numbers r switched

Step-by-step explanation:

Answer:

its opposites y=1/2x+4 would be more because its adding on the other on is decreasing

Step-by-step explanation:

Answer: 9

Step-by-step explanation:

The value of x from the given figure is 17 units.

Given that, triangle GFE is similar to triangle CBE.

Two triangles are similar if the angles are the same size or the corresponding sides are in the same ratio. Either of these conditions will prove two triangles are similar.

Here,

GE/EB = FE/EC

⇒ 60/(x+5) = (4x-1)/24

⇒ (x+5)×(4x-1)=24×60

⇒ 4x²+20x-x-5=1440

⇒ 4x²+19x-1445=0

Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.

Exact Form:

x=(−19±3√2609)/8

Decimal Form:

x=16.77938918…, -21.52938918…

x=17

Therefore, the value of x from the given figure is 17 units.

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Answer

wait whay to help u on?

Step-by-step explanation:

Answer:

433 mph

Step-by-step explanation:

Speed = Distance/Time = 7,794/18 = 433 mph

Answer:

1) 1/3

2) 4:1

Step-by-step explanation:

Answer:

1 is 33.33 and 2is 1/4 hope this helps

The length to cut-off is 2.57 inches

The given parameters are:

Available length = 10 inches

Length needed = 7.43 inches

The length to cut off is calculated as:

Length = Available length - Length needed

So, we have:

Length = 10 inches - 7.43 inches

Evaluate the difference

Length = 2.57 inches

Hence, the length to cut-off is 2.57 inches

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Answer:

$21.04

Step-by-step explanation:

The computation of the discount is as follows:

Discount is

= Service plan amount × discount percentage

= $123.76 × 17%

= $21.04

We simply multiplied the service plan amount with the discount percentage so that the discount amount could come

Answer:

Canned dog food is on sale for 20% off the original price. What is the discount of a can if the original price is $1.35

Discount is 20% of original price

Discount=20% * Original Price

=0.20*1.35

Discount=$0.27

Answer:

Payback B

Step-by-step explanation:

Thx for the points bbg

Answer:

The answer to the question provided is

[tex] - \frac{5}{4} [/tex]

Step-by-step explanation:

God bless you too!!

Have a good afternoon <3

The value of the expression will be;

⇒ [tex]4 y^{\frac{7}{4} }[/tex]

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The expression is,

⇒ 8y² / 2 ⁴√y

Now,

Since, The expression is,

⇒ 8y² / 2 ⁴√y

Simplify as;

⇒ [tex]\frac{8y^2}{2\sqrt[4]{y} }[/tex]

⇒ [tex]4 y^{2- \frac{1}{4} }[/tex]

⇒ [tex]4 y^{\frac{7}{4} }[/tex]

Thus, The value of the expression = [tex]4 y^{\frac{7}{4} }[/tex]

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Answer:

Step-by-step explanation:

Scale factor of JKLM to EFGH is 5/2.

Value of x = 27.5

A scale factor is defined as the ratio between the scale of a given original object and a new object, which is its representation but of a different size.

Given,

JKLM ~ EFGH

Scale factor = JK/EF = 20/8 = 5/2

So, KL/GF  = 5/2

x/11 = 5/2

x = 55/2

x = 27.5

There is scale factor of 5/2 from JKLM to EFGH.

27.5 is value of x.

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Answer:

C. Greater than

Step-by-step explanation:

Gross profit will always be greater than net income.

Gross profit is the total revenue earned before any form of expense in subtracted. Net income is gross profit less total expenses.

For example, if the selling price of a pencil is $1 and 1000 pencils is sold. Total cost is $500. Gross profit would be $1000(1 x 1000). Net income would be $500.

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It looks like it's C. side a is 1.5 inches long, side b is 2 inches long, and side c is 2.5 inches long.

Answer:d

Step-by-step explanation:

Count all the options and put that as the bottom number which is 6

Answer:

(1611.75 - 791.50) ÷ 48.25 = x

(820.25) ÷ 48.25 = x

17 = x

1611.75 - 791.50 = 820.25

830.25 ÷ 48.25 = 17

so there are 17 players the team can bring

Answer:

Equation: 48.25x +791.5 =1611.75

Answer: x=17