i need help i don’t understand this

Answer:

Linear.

Why?

Y= 10 x 2^x

Is a linear because when a number has "^x" in it that means it is a linear.

Answer:

the domain is D. (-infinity, infinity)

Answer:

12

Step-by-step explanation:

think of the ratio as a fraction. 20/3 if f is 20 and t is 3 then when f is 80 t should be 12 because 20*4 is 80 and 3*4 is 12

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Work Shown:

(# of fish)/(# of turtles) = (# of fish)/(# of turtles)

20/3 = 80/x

20x = 3*80 ........ cross multiply

20x = 240

x = 240/20 ....... divide both sides by 20

x = 12

There are 12 turtles in the pond.

Note how the ratio 80:12 reduces fully to 20:3 after dividing both parts by 4.

Answer:

Like do a form on the internet or do a form in mail

Step-by-step explanation:

Answer:

P(even number) = [tex]\frac{1}{4}[/tex]

P (B) = [tex]\frac{1}{3}[/tex]

P(even, B) = [tex]\frac{3}{7}[/tex]

Step-by-step explanation:

Answer:

Option C will be your answer

Step-by-step explanation:

have a nice day and good luck!! :)

Answer:

if you have y= 2x, y is in terms of x and you can input different values of x to obtain corresponding values outputs of y.

Answer:

1. DC = AB = 4 ft

2. BD = 10.80 ft

3. m<CED = [tex]90^{0}[/tex]

4. m<EBC = [tex]65^{o}[/tex]

Step-by-step explanation:

From the given quadrilateral,

Given: AB = 4 ft, AD = 10 ft and m<BAE = 65.

1. DC = AB = 4 ft (opposite sides of a parallelogram are equal)

2. Applying the Pythagoras theorem to ΔABD, we have;

[tex]/hyp/^{2}[/tex] = [tex]/Adj 1/^{2}[/tex] + [tex]/Adj 2/^{2}[/tex]

[tex]BD^{2}[/tex] = [tex]4^{2}[/tex] + [tex]10^{2}[/tex]

       = 16 + 100

       = 116

BD = [tex]\sqrt{116}[/tex]

     = 10.7703

BD = 10.80 ft

3. m<CED = [tex]90^{0}[/tex] (the diagonals bisects each other at right angle)

4. m<ABC + m<BAC + m<ACB = 180

90 + 65 + m<ACB = 180

m<ACB = 180 - 155

m<ACB = [tex]25^{0}[/tex]

So that,

m<BEC + m<EBC + m<ECB = 180

90 + m<EBC + 25 = 180

m<EBC = 180 - 115

m<EBC = [tex]65^{o}[/tex]

Answer:

3.=300%

0.35=35%

4.=400%

0.812=81.2%

Answer:

30%.34  81%.02

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Each candy bar is $1.10

24,48,72,96,120,144,168,192,216,240,264...360

90,180,270,360

LCM of 24 and 90 is 360

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hope it helps

Answer:

Step-by-step explanation:

Find the prime factorization of each number

24=2*2*2*3, 90=2*3*3*5

The LCM will be the product of highest occurring primes, in this case

2*2*2*3*3*5=360

So the LCM is 360

Answer:

the perimeter is 44 inches

Step-by-step explanation:

because 4 × 11 is 44 and all the sides are equal

Answer:

44inches

Step-by-step explanation:

Since all of the sides are equal, you just need to multiply 11 with 4.

11x4=44

or

there are 4 sides and each side equals 11 so-

11+11+11+11=44

Hope this helps! :)

Answer:

1.25

Step-by-step explanation:

that was my answer!!!

Answer:

C

Explanation:

Add all the people of the compared categories together

5 + 9 + 12 = 26

26 < 27 is true

therefore, C

Step-by-step explanation:

Equation 1

[tex]\frac{xy}{5}-\frac{1}{x}\\\\ by\ taking\ LCM \\\\ \frac{x^2y-5}{5x}[/tex]

Equation 2

[tex]\frac{ac}{5}+\frac{4}{c} \\\\ by\ taking\ LCM \\\\ \frac{ac^2+20}{5c}[/tex]

Answer:

7

Step-by-step explanation:

13.23 = 10

2.570= 3

10-3=7

Answer:

13.2-2.6=10.6

Step-by-step explanation:

Answer:

25.75x+9.25

Step-by-step explanation:

9.25 is the constant. You multiply the ticket by the amount of people to get ticket cost. Then you add ticket cost 9.25 to get final answer.

Inequality is 9.25 + 25.75 × p ≤ 245 which represents the maximum number of people who can go to the amusement park.

Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.

We have been given that the group of friends has no more than $245  to spend on parking and admission.

And the parking is $9.25, and tickets cost $25.75 per person, including tax.

Let the number of people would be p who can go to the amusement park,

So the inequality that expresses the relationship is

⇒ 9.25 + 25.75 × p ≤ 245  

Therefore, inequality is 9.25 + 25.75 × p ≤ 245 which represents the maximum number of people who can go to the amusement park.

Learn more about the inequalities here:

brainly.com/question/20383699

#SPJ2

Answer:it’s the 3rd

Step-by-step explanation:

Answer:

7y+8

Step-by-step explanation:

You add all of the X's together and the singular numbers together to get the answer

Answer:

5

Step-by-step explanation:

For this question, look for the y value when x=4. The y-value when x=4 is 5.

Answer:

a + 11

Step-by-step explanation:

a + 11

a is the variable, plus 11.

Answer:

The answer is 2

Step-by-step explanation:

| 2 | = 2 because whenever you have | 2 | or even | -2 | it always equals the postive number.

Ex:

| -3 | = 3

| 8 | = 8

hope this helps! :)

Answer:

Step-by-step explanation:

A. The student didn’t cube 2.

8x^3y^6

B. The student didn’t add 1/3+1/3 correctly to be 2/3

a^(2/3)

C. The student moved the coefficient 2 into the denominator which is incorrect.

2/(x^2)

Answer:

250 x 0.015 = 3.75

3.75 x 3 = 11.25

Step-by-step explanation:

Answer:

30

this sequence term is counting by 10's

Use the second equation. Replace x with the answer choices and if it equals the y value than that is the answer:

Y = x + 6

-4.5 + 6 = 1.5

The answer would be C. (-4.5,1.5)

Answer:

c(−4.5,1.5) is your answer