Please help!! Thank you :)

Answer:

A qualitative graph

Graphs are used to show the relationship between related quantities.

The best type of graph to model the speed over the full two minutes, is a discrete graph.

From the question, we have the following variables:

The best type of graph must show the trend between the speed of the roller coaster and the time.

Analyzing the options, we have:

Using the above analysis, we can conclude that the best type of graph to use, is a discrete graph

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Answer:

216.32 cm²

Step-by-step explanation:

Given that the scale factor is 5.2 then the area scale is

(5.2)² , thus

area of B = area of A × (5.2)² = 8 × (5.2)² = 216.32 cm²

Answer:

B. 0.3^3 is just 0.3 times itself 3 times. We can right it as 0.3 x 0.3 x 0.3 -> 0.09 x 0.3 -> 0.027

Step-by-step explanation:

Hope this helps :)

0.3^3 is just 0.3 times itself 3 times. Thus, 0.027 option 2 is correct.

If we have a^b then 'a' is called base and 'b' is called power or exponent and we call it "a is raised to the power b" (this statement might change from text to text slightly).

Exponentiation(the process of raising some number to some power) have some basic rules as:

[tex]a^{-b} = \dfrac{1}{a^b}\\\\a^0 = 1 (a \neq 0)\\\\a^1 = a\\\\(a^b)^c = a^{b \times c}[/tex]

We can right it as;

0.3 x 0.3 x 0.3

= 0.09 x 0.3

= 0.027

Therefore, 0.3^3 is just 0.3 times itself 3 times. Thus, 0.027 option 2 is correct.

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Answer:

-2 greater than x less than -5

put it in mathematical terms then you'll understand.....

Answer: a³+5a+9

Step-by-step explanation:

Answer:

s = 21.16

Step-by-step explanation:

0.5s +1= 7+ 4.58

Combine like terms

0.5s +1=11.58

Subtract 1 from each side

0.5s +1-1= 11.58-1

.5s = 10.58

Multiply by 2

.5s *2 = 10.58*2

s = 21.16

Answer:   s = 21.16

Step-by-step explanation:

0.5s + 1 = 7  +4.58   Combine like terms on the right side

0.5s + 1 = 11.58   Subtract 1 from both sides

       -1        -1

0.5s =  10.58    Divide both sides by 0.5

    s = 21.16

Answer:

a=24

Step-by-step explanation:

[tex]-\frac{a}{6}[/tex]= -4

-a= -4*6

-a= -24

a= 24

Answer:

The answer is

Step-by-step explanation:

- 2x + 4 > - 4x + 8

Add 4x to both sides of the inequality

That's

- 2x + 4x + 4 > - 4x + 4x + 8

2x + 4 > 8

Subtract 4 from both sides

That's

2x + 4 - 4 > 8 - 4

2x > 4

Divide both sides by 2

That's

[tex] \frac{2x}{2} > \frac{4}{2} [/tex]

We have the final answer as

Hope this helps you

Answer:

A

Step-by-step explanation:

just plug in the formula

The answer would be number 4 which is the last option

Answer:

f(1) - 1 = -3

Step-by-step explanation:

Step 1: Find f(1)

f(1) = -3(1) + 1

f(1) = -3 + 1

f(1) = -2

Step 2: Find f(1) - 1

f(1) - 1 = -2 - 1

f(1) - 1 = -3

Answer:

A 2:1 ratio 2 cups of yellow to 1 cup of blue

Answer:

The Transantarctic Mountains

Step-by-step explanation:

Hope this helps you  :)

Answer:

transantartica mountains

Step-by-step explanation:

Answer:

is a binomial with a degree of 3.

Step-by-step explanation:

The correct statement is,

⇒ It is a binomial with a degree of 3.

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,

⇒ 8m³ + 11m

Now, We can find as;

⇒ 8m³ + 11m

Since, There are 2 terms and highest power is, 3

Hence, The correct statement is,

⇒ It is a binomial with a degree of 3.

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Answer:

2/3

Step-by-step explanation:

2 - 1 1/3 = 2/3

Answer:3.1

Step-by-step explanation:

Answer:

Step-by-step explanation:

I think that you are suppose to simplifiy it out to find the answer.

Answer:

3.45 acres

Step-by-step explanation:

The area is the average of the the 2 numbers, that is

area of backyard = [tex]\frac{3.4+3.5}{2}[/tex] = [tex]\frac{6.9}{2}[/tex] = 3.45 acres

The area of the backyard will be 3.45 acres.

The quantity of space enclosing a three-dimensional shape's exterior is its surface area.

In other meaning, if we say side square then it is an area of the square but for a cuboid, there are 6 faces so the surface area will be external to all 6 surfaces area.

Given that area of backyards is halfway between 3.4 and 3.5 acres

It means an area of backyards will be an average of 3.4 and 3.5 acres

So,

Area of backyards = (3.4 + 3.5)/2 = 3.45 acre.

Hence "The area of the backyard will be 3.45 acres".

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Answer:

44.7

Step-by-step explanation:

Answer:

A)

Step-by-step explanation:

The set of rational numbers is closed for all the four operations‚ so x+y‚ x-y‚ x*y and x/y are rational too a rational number can be expressed as a fraction of two integers. so‚ x can be expressed as a/b and y as c/d.

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{g = 13.2}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{g - 4.9 = 8.3}[/tex]

Move 4.9 to right hand side and change it's sign

[tex] \longrightarrow{ \sf{g = 8.3 + 4.9}}[/tex]

Add

[tex] \longrightarrow{ \sf{g = 13.2}}[/tex]

Hope I helped!

Best regards! :D

Answer:

12

Step-by-step explanation:

You are given two lines, the blue one and the one with the letters and are told to find the length of UV (which would just be from point U to point V)

The blue line seems to represent the total length of the black line and the length of VW is already shown. Since the total length is 16 and we alredy know that VW is 4, we'll subtract the two to find the length of UV

Which would be: 16-4=12

Answer:

Answer is 12.

Step-by-step explanation:

If UW is 16, and VW is 4, then just do 16-4 to get 12.

Hope this helps.

1.925

Explaining:to write 77/40 as a decimal you have to divide the numerator by the denominator of the fraction.We divide now 77 by 40 what we write down as 77/40 and we get 1.925

Answer:

0.77 and 0.4

Step-by-step explanation:

Answer:

75%

Step-by-step explanation:

3x6 =18%

93-18

=75%

Answer:

3 terms

Step-by-step explanation:

Given polynomial has 3 terms. It is a trinomial

Answer:

m-4 = 64 degrees.

Step-by-step explanation:

180 - 116 = 64

supplementary angles are when 2 degrees add up to 180

so if one of them is 116 then you subtract that from 180 and get 64

so the other angle would be 64 degrees

Answer:

64 degrees

Step-by-step explanation:

Supplementary angles add up to 180

180-116=64

Answer:

[tex]2^{3} *7[/tex]

Step-by-step explanation:

[tex]56=2*28[/tex]

[tex]56=2*2*14[/tex]

[tex]56=2*2*2*7[/tex]

Thus, [tex]56=2^{3}*7[/tex]

Answer:

  C. (3x)^2 - (2)^2

Step-by-step explanation:

Each of the two terms is a perfect square, so the factorization is that of the difference of squares. Rewriting the expression to ...

  (3x)^2 - (2)^2

highlights the squares being differenced.

__

We know the factoring of the difference of squares is ...

  a^2 -b^2 = (a -b)(a +b)

so the above-suggested rewrite is useful for identifying 'a' and 'b'.

Answer:

329472 inches

Step-by-step explanation:

5.2(miles) x 5280(ft in a mile) x 12(in in a ft)=329472

1. Multiply 5.2 and 5280

2. Multiply that by 12

Answer:

you muliply first 9×7 and then carry the remainder to the other side and then 9×2 and add the remainder

Answer:243

Step-by-step explanation:first multiply 9x7 then you get 63 put 3 at the bottom then carry the 6 on top of the 2 then multiply 9x2 then you get 18 add the 6 you put on top of the 2 then you get 243