Mathematics High School

The volume of the box is modeled by the function V (x) = 5x^2 + 5x. What is the volume when x= 4?
А-120 cubic units
B-30 cubic units
C-100 cubic units
D-45 cubic units

The Volume Of The Box Is Modeled By The Function V (x) = 5x^2 + 5x. What Is The Volume When X= 4?-120

Answers

Answer 1
V= 5 x 4^2 + 5 x 4
V= 5 x 16 + 20
V= 80+ 20
V= 100
Answer is C 100 cubic units
Answer 2

The volume of box at x = 4 is, 100 cubic units

What is mean by Cuboid?

A cuboid is the solid shape or three-dimensional shape. A convex polyhedron which is bounded by six rectangular faces with eight vertices and twelve edges is called cuboid.

We have to given that;

The volume of the box is modeled by the function,

⇒ V (x) = 5x² + 5x

Now, At x = 4;

The volume of the box is,

⇒ V (x) = 5x² + 5x

⇒ V (4) = 5 × 4² + 5 × 4

⇒ V (4) = 5 × 16 + 20

⇒ V (4) = 80 + 20

⇒ V (4) = 100 cubic units

Learn more about the cuboid visit:

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You would be 20 years old.

7,13,19,25 write an equation to find the nth term of each sequence. Then find a24

Answers

Answer:

[tex]\boxed {a_{24} = 145}[/tex]

Step-by-step explanation:

According to the following pattern sequence ([tex]7, 13, 19, 25[/tex] ), it is Arithmetic Sequence, because every number is added by [tex]6[/tex]. So, to find the 24th term, you need to use the Arithmetic Sequence Formula and solve to find the 24th term:

[tex]a_{n} = a_{1} + (n - 1) d[/tex]

[tex]a_{n}[/tex]: nth term in the sequence

[tex]a_{1}[/tex]: 1st term

[tex]n[/tex]: term position

[tex]d[/tex]: Common difference

-Apply to the formula:

[tex]a_{24} = 7 + 6 (24 - 1)[/tex]

[tex]a_{n} = a_{24}[/tex]

[tex]a_{1} = 7[/tex]

[tex]n = 24[/tex]

[tex]d = 6[/tex]

-Solve:

[tex]a_{24} = 7 + 6 (24 - 1)[/tex]

[tex]a_{24} = 7 + 6 (23)[/tex]

[tex]a_{24} = 7 + 138[/tex]

[tex]\boxed {a_{24} = 145}[/tex]

Therefore, the 24th term is [tex]145[/tex].

The 24th term of the sequence is 145

7, 13 , 19, 25

The sequence is an arithmetic progression. Therefore, let's use arithmetic progression formula for nth term to find the 24th term.

Arithmetic progression:aₙ = a + (n - 1)d

where

a = first term

d = common difference

n = number of term

Therefore,

d = 13 - 7 = 6

a = 7

a₂₄ = 7 + (24 - 1)6

a₂₄ = 7 + (23)6

a₂₄ = 7 + 138

a₂₄ = 145

Therefore, the 24th term of the sequence is 145

learn more on sequence here: https://brainly.com/question/14092689

At a local grocery store, a bottle of water costs $1.25. At a baseball stadium the cost of a bottle of the same brand of water increases by 80%. What is the cost of a bottle of water at the stadium in dollars and cents?

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C. $1
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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

let the smaller number = x, let the larger number = y

then...

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use substitution:  y = (64 - x)

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Tell me If I'm wrong

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Yes; 63 • 73 is equal to (6 • 7)3 or 423.
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Answers

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Step-by-step explanation:

the answer to ur question is A

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Answers

0 because k is 0 and when you multiply it makes both sides 0 so the equation is 0+0

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What is addition?

The addition is one of the mathematical operations. The addition of two numbers results in the total amount of the combined value.

We have been given the number line of G H I J K L M N O

We need to find the addition; KN + IK

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Answers

Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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ILL GIVE BRAINLEST
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Answers

Answer:Using the Slope Equation

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Determine the difference in y-coordinates of these two points (rise).

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hope this help!

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Answers

Answer:

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

3 peices

Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Some helppppp!!!!! I’m having trouble

Answers

Answer:

1.4*40=56cm, DVD’s he has

1.4*3=4.2cm

56+4.2=60.2cm, whoops too much. So instead 1.4*2= 2.8cm, 56+2.8=58.8cm Is Your Answer.
Oh I was finna answer but he did already

0.6x-0.1=0.5x+2
The solution set is {_}

PLEASE PLEASE PLEASE EXPLAIN HOW

Answers

Answer:

21

Step-by-step explanation:

Step 1:

0.6x - 0.1 = 0.5x + 2      Equation

Step 2:

0.1x - 0.1 = 2     Subtract 0.5x on both sides

Step 3:

0.1x = 2.1     Add 0.1 on both sides

Step 4:

x = 2.1 ÷ 0.1    Divide

Ansewr:

x = 21

Hope This Helps :)

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