I’ll make you brainliest if you answer this correctly .

Answer:

C- where n (greater than or equal to ) 1

Step-by-step explanation:

C- where n (greater than or equal to ) 1

Because in that sequence 0 doesn't make sense since 160 * 1/2 = 80 ^ 0 = 1. Doesn't make sense since there's no "1" in that sequence.

It's not "any number" because It can't be negative nor a decimal.

So, C.

:) hope this helps

Rosita should use the domain in option C : n ≥ 1, where n is an integer to generate the sequence for the function T(n) = 160 ( [tex]\frac{1}{2}[/tex] )ⁿ.

Functions are defined as the relation which is mapped from a set A to a set B such that it satisfies the property that an element in set A will only map to one element in B.

If f is a function defined from a set A to a set B, then all the elements of A which has an image on B is called the domain of the function f.

Here the given function is,

T(n) = 160 ( [tex]\frac{1}{2}[/tex] )ⁿ

And we know the first element is 80.

T(n) = 80 if and only if n = 1

T(1) = 160 ( [tex]\frac{1}{2}[/tex] )¹ = 160 / 2 = 80

Similarly,

T(2) = 160 ( [tex]\frac{1}{2}[/tex] )² = 40

T(3) = 160 ( [tex]\frac{1}{2}[/tex] )³ = 20

T(4) = 160 ( [tex]\frac{1}{2}[/tex] )⁴ = 10

and it goes on.

So the values of n are all integers where n ≥ 1.

Hence the domain of the function T(n) = 160 ( [tex]\frac{1}{2}[/tex] )ⁿ that Rosita should use for T to generate the sequence is  n ≥ 1 where n is an integer.

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Simplify the expression.

15x − 3y − 8

Answer:

area=32ft^2

length=4ft

area=length * width

32/4=8

the width is 8 ft

Answer:

10 hours

Step-by-step explanation:

Answer:

10 hours

Step-by-step explanation:

Miles per hour Pete can go:

100 miles in 2 hours

200 miles in 4 hours

300 miles in 6 hours

400 miles in 8 hours

500 miles in 10 hours

Every two hours, Pete goes 100 miles, so to go 500 miles, it would take him 10 hours

Answer: £833

Step-by-step explanation:

1. Multiply 279 by 9 (equals 2,511)

2. Multiply 184 by 9 (1,656)

3. Add 2,511 and 1,656 together (4,167)

4. Subtract 4,167 from 5,000 (833)

Answer:

[tex] \frac{2}{5} [/tex]

Step-by-step explanation:

[tex] \frac{40}{100} [/tex]

divide the numerator and denominator by 20

[tex] \frac{40 \div 20}{100 \div 20} [/tex]

[tex] \frac{2}{5} [/tex]

Answer:

I would say 4 units up, because point D is 4 units up for it's original position

Answer: 3

Step-by-step explanation: A P E X

Answer:

3

Step-by-step explanation:

Step-by-step explanation:

x = 5y+10

y = y

The sum of the two numbers is 4

therefore,

5y+10+y = 4

6y+ 10 = 4

6y = 4 -10

6y = -6

y = -1

X = 5y+10

X = 5 ×(-1)+10

X = 5

hence, y is -1 and X is 5

Answer:

x=10+5y

4=x+y

Step-by-step explanation:

substitute

4=10+5y+y

4-10=6y

-6=6y

-1=y

x=5

Answer:

$30

Step-by-step explanation:

Charlie offers it to 14 teammates 4 of them don't want one.

14-4=10. This means that ten teammates want a picture. A picture costs $10.

10x3=30 So 10 pictures costs 30 dollars.

$30.

Answer:

Step-by-step explanation:

well if there is 14 and take away 4 that would be 10 and if each a team photo would cos $3 then it is $30

hope it helps

Answer:

x=15

Step-by-step explanation:

1/3x+5=10

1/3x=5

x=15

Answer:

First one: Function

Second one: not a function (a function cannot have two outputs)

Third one: Function

Last one: Not a function (doesn't pass vertical line test)

Step-by-step explanation:

Hope it helps!

Answer:

The first one is a function.

The second one is not a function.

The third one is a function.

The fourth one is not a function.

Answer:

P = -50

Step-by-step explanation:

P = -3 - 41 - 6

P = -50

A

Step-by-step explanation:

two of the triangles' corresponding angles are the same even if the side lebgths are not, making these two similar

By AA similarity triangle ABC and triangle LMN are similar. Therefore, option A is the correct answer.

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.

In the given triangle ABC, ∠A=50° and ∠B=75°.

In the given triangle LMN, ∠L=50° and ∠M=75°

From the given triangles,

∠A=∠L=50°

∠B=∠M=75°

By AA similarity triangle ABC and triangle LMN are similar.

Therefore, option A is the correct answer.

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Answer:

it b

Step-by-step explanation:

Answer:

there is no solution

Step-by-step explanation:

I think it's C I'm pretty sure u have to multiply

Billy watches tv for 7,700 minutes. Hence option c is correct.

Billy watches 7 seasons of a TV show. Each season includes 22 episodes
and each episode is 50 minutes long.

using mathematics operators it deals with numbers of operations according to the statements.

Here,
Total number of minutes bill watches tv = 7*22*50
= 7,700 minutes

Thus, Billy watches tv for 7,700 minutes.

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Answer:

The helicopter

Step-by-step explanation:

brainliest plz

Answer:

12

Step-by-step explanation:

36/3=12

hopefully this helps :)

Y=x2

Step-by-step explanation:

Answer:

y=x2

hdhdjsjjsjsjssjsjsjwjwjwjw

                                .........................................................................................................

Answer:

There would have been three people in the group.

Step-by-step explanation:

This is because if you add 2/3 together until you get that amount, it will add up to having three people. If this sounds confusing, here is a visual thing to help.

2/3+2/3=4/3 which can also equal 1 1/3

1 1/3 + 2/3 =2

you added 2/3 together three times to get two, so three is the answer.

Hope this helps!

Answer:

base =  5   ft.

             4

Step-by-step explanation:

area of a triangle = 1/2 * base * height

where area = 3/4 ft²

        height = 6/5 ft.

plugin values into the formula:

3 = 1 x base  x 6  

4      2                  5

base = 3 x 2 x 5

             4 x 6

base = 30 / 6

            24  / 6

base = 5

            4

We need to find the base of the triangle in its simplest form

The base of the triangle in it's simplest form is 5/4 ft

Area of a triangle

[tex] = \frac{1}{2} \times base \: \times height[/tex]

Area of the triangle = 3/4 square feet

Height of the triangle = 6/5 ft

let

b = base of the triangle

Area of a triangle

[tex] = \frac{1}{2} \times base \: \times height[/tex]

3/4 = 1/2 × b × 6/5

3/4 = 6/10 × b

divide both sides by 6/10

b = 3/4 ÷ 6/10

= 3/4 × 10/6

= 30/24

b = 5/4 ft

base of the triangle = 5/4 ft

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Answer:

i had a breathing problem when i was 3 years old and i almost died, but i got surgery  and i got my breathing back to normal

Step-by-step explanation:

Answer:

its 3.5

Step-by-step explanation:

since we need to replace x with 6 the equation is now 3(6) + 8y = -10.

next i would multiply  3&6 to 18 then subtract 8y to the other side like this

18 + 8y = -10

     - 8y         -8y

18= -10 -8y

then i would add -10 to 18 on that side

18= -10 -8y

+10   +10    

28 = 8y

then i divided

3.5 is my answer

Answer:

$8 1:00pm

$10 1:15 pm

Step-by-step explanation:

the time between 10 am and 1 pm is 3 hours.

on the graph, it shows that at 3 hours you will have to pay 8 dollars.

If the time is a second over 3 hours, which it is for 1:15, you will have to pay the extra $2, which makes it a total of $10.