The cost of a new television is $948. If the Value of the Television decreases by 4.5% every Year, Which function models the value of this television x years after it was purchased.
A: t(x) = 948(0.955)x^{x}
B:t(x) = 0.955(948)x^{x}
C: t(x) = 0.55(948)x^{x}
D: t(x) = 948(0.55)x^{x}
ty in advance I promise to the person with right answer!

Answer: This relation is not a function. No, because for each input there is not exactly one output.

Option C is correct, Yes, because for each input there is exactly one output

A relation is a function if it has only One y-value for each x-value.

To determine whether the relation is a function or not, we need to check whether each input in the domain (the x values) is paired with exactly one output in the range (the y values).

The input value of -3 is paired with the output value of 0

The input value of -1 is paired with the output value of 2

The input value of 1 is paired with the output value of 0

The input value of 3 is paired with the output value of 2

The input value of 5 is paired with the output value of 5

Since each input in the domain is paired with exactly one output in the range, the relation is a function.

Therefore, the correct answer is: Yes, because for each input there is exactly one output.

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Answer:22

Step-by-step explanation: if both lines are parallel then the angles opposite from each other on the transversal are equivalent.

Answer:

is try ur hardest

Step-by-step explanation:

Answer:the decimal value of our given fraction is approximately 2.26 to the nearest hundredth.

Answer:

negative number

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

Let the Total no. of pizzas be = X

60% of the pizzas were eaten = 9 Pizzas (given)

i.e  60% of  X = 9

60/100 × X = 9

X = 9 ×  100 \ 60

X=  15

Hence, the total no. of pizzas ordered are 15.

Answer: hope this helps ♡

15 pizzas were ordered.

Step-by-step explanation:

60% = 9 pizzas (eaten)

40% = ? pizzas (not eaten)

60% = 0.6

0.6x = 9 (we know that 9 or 0.6x pizzas were eaten)

solve for x:

0.6x = 9

(0.6x) ÷ 0.6 = 9 ÷ 0.6

x = 15 (sorry if there is any confusion)

Answer:

pie d is the answer!!!!!!!!

Answer:

15

Step-by-step explanation:

This is quite simple, if you know what your doing, but first yyou got to remember that those inside lines measure to a 90 degree angle. So take your expression: 6x = 90 or 4x + 30, and fit in the correct number (Which is 15!) should get you 90. I hope this helps :D

Answer:

x=15

Step-by-step explanation:

This equation is actually very easy because the angles are 90° meaning that the sum should equal 90. You should know that when 2 numbers eg. ab are placed together it basically means a x b so we have to figure out x in the equation 6 x x. We simply do this by dividing 90 (cuz that's our angle) by 6 which gives us the answer 15. (you can double check this by doing 15 x 6 which will still give you 90). This means that x= 15!

Now the bottom equation will become (4 x 15) + 30. We break it up by doing 4x15 which equals 60 and then 60 plus 30 equals 90, meaning that we are correct!

The value of t = 20

This is the given Equation:

t - 3 = 17

Now we have to take (-3) from the left to right side to determine the value of t.

It will change the sign of 3.

t = 17 + 3

t = 20

So, the value of 't' in the given Equation is 20.

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Answer: 1526.04 cubic yards

Step-by-step explanation: 3.14 x (9)^2 x 6
=81 x 6 x 3.14

= 1526.04 cubic yards

Answer: 1526.04 cubic yards

Step-by-step explanation: 3.14 x (9)^2 x 6

=81 x 6 x 3.14

= 1526.04 cubic yards

Answer:

15 - 2(20 ÷ 5)

Step-by-step explanation:

Answer:

34/23 as a decimal rounded to the nearest tenth is approximately 1.48

Step-by-step explanation:

Answer:

1. = B or 162.6

2. = B or 3.77

3. = D. Or 300

Step-by-step explanation:

Answer: B sorry if im wrong

Step-by-step explanation:

Answer:

-64

Step-by-step explanation:

64/16 = -4

Answer:

Volume is the amount of space something(object/substance) takes up.

A steel bar is 2.2 m long and has a diameter of 5 cm. Find the volume of the bar in [tex]cm^{3}[/tex]

Length of steel bar =2.2 m-->220 cm

Radius=5/2===>2.5 cm

Step-by-step explanation:

Volume of steel bar =[tex]\pi[/tex][tex]r^{2}[/tex]h

=(3.14)[tex](2.5)^{2}[/tex](220)

=4317.5 [tex]cm^{3}[/tex]  

To triple the recipe, Sarah will need 3 times the amount of each ingredient listed in the original recipe. Here's the amount of each ingredient she will need:

24 Teaspoons of butter

1 1/2 cups white sugar

3/4 cup packed light brown sugar

3 teaspoons vanilla

3 eggs

4 1/2 cups all purpose flour

1 teaspoon baking soda

3/4 teaspoon salt

2 1/4 cups chocolate chips

Answer:

24 tbsps of butter

3/2 or 1 1/2 cups of white sugar

3/4 cups packed light brown sugar

3 tsp vanilla

3 eggs

9/2 or 4 1/2 cups of all purpose flour

3/3 or 1 tsp baking soda

3/4 tsp salt

9/4 or 2 1/4 cups chocolate chips

Step-by-step explanation:

It is very simple fractional multiplication. Just multiply each number by 3 since the word problem states that she needs to "triple" it.

For the fractions, substitute 3 for [tex]\frac{3}{1}[/tex] to multiply.

8 × 3 = 24

[tex]\frac{1}{2}[/tex] × [tex]\frac{3}{1}[/tex] = [tex]\frac{3}{2}[/tex] or [tex]1\frac{1}{2}[/tex]

Just do the same for the rest of the equations, and you should be good. Comment if you are still confused.

Answer: Distance (in miles) = 8000 x Number of years

So the table would look like this:

Number of Years Distance (in miles)

3 24000

5 40000

6 48000

To plot the ordered pairs, you would need an X,Y coordinate system, where the x-axis represents the number of years, and the y-axis represents the distance in miles. Then, you would place a point on the coordinate system for each of the ordered pairs (3, 24000), (5, 40000), and (6, 48000).

Step-by-step explanation:

Answer:

Years Distance (in miles)

3 24,000

5 40,000

6 48,000

Step-by-step explanation:

To plot these points on a graph, we would first create a coordinate plane with the years on the x-axis and the distance on the y-axis. Then we would plot the points (3, 24,000), (5, 40,000), and (6, 48,000) by finding their corresponding positions on the x and y axes, connecting them and voila, the graph would be ready.

The points indicate that Keiko drove 24,000 miles in 3 years, 40,000 miles in 5 years and 48,000 miles in 6 years, it's a linear correlation between the years and the distance that she drove, and the slope of the line is 8,000 miles per year.

Answer:

$3.456 billion

Step-by-step explanation:

To predict how much money the movie will make in ticket prices over the opening weekend, we can use the following information:

The average movie ticket price is $9

There are approximately 1.2x10^6 movie screens that will be playing the movie

For each screen, there are 250 seats and it is expected that each showing will be sold out

There are 8 showings per screen over the opening weekend

To calculate the total amount of money the movie will make in ticket prices over the opening weekend, we can use the following formula:

total revenue = (average ticket price) x (number of screens) x (number of seats per screen) x (number of showings per screen) x (number of days)

total revenue = $9 x 1.2x10^6 x 250 x 8 x 3

total revenue = $3,456,000,000

Therefore, the movie is expected to make $3.456 billion in ticket prices over the opening weekend.

Answer:

Step-by-step explanation:

...........jj.................

Answer: 99

Step-by-step explanation:

11x9=99

Answer:

8 batches

Step-by-step explanation:

divide 5 1/3 by 2/3, or add 2/3 each time

2/3

1 1/3

2

2 2/3

3 1/3

4

4 2/3

5 1/3

she made 8 batches of cookies

Answer:

8 Batches

Step-by-step explanation:

5 1/3 = 16/3

16 (cups of sugar used) / 2(cups of sugar per batch) = 8

8 batches

Sorry if it doesn't make sense!

Answer:

the first or last one

Step-by-step explanation:

you can tell this is right by the fact they are going from 0-8 the approximate time for the pizza to have been in the oven as told in the first line of the question. I cannot honestly tell the difference between the first or last one, so take a guess from there. Hope this helps =]

Answer: 0.27

Your welcome!

Step-by-step explanation:

Answer: O) increase of twenty OR 50% increase O) increase of 10 OR 40% increase N) decrease of 34 OR 68% decrease B) decrease of 6 OR 75% decrease

V) decrease of 40 OR 10% decrease E) decrease of 17 OR 85% decrease L) decrease of 7 OR 70% decrease O) decrease of 3 OR 10%

D) 80% increase S) 15% decrease L) 5% increase S) 28% decrease

Answer:

$396

Step-by-step explanation:

First we need to find the price after the 10 percent discount. In order to do that we have to multiply 400 by 0.10 which is the same as 10 percent. When we put that in a calculator we get 40, now we have to subtract the original price of $400 by $40 which gives us $360. To find the price after the markup we multiply 360 by 0.10 which gives us 36, all we have to do is add the 36 to 360 to get our final answer of $396.

Answer: $55.97

Step-by-step explanation:

8%= 0.08

45.50x0.08= 3.64

15%= 0.15

45.50x0.15=6.825

45.50+3.64+6.825=55.965

Answer:

a:11

B:33

D: y=11x

E:y=11x256=1816

Positive

Step-by-step explanation:

Answer:6

Step-by-step explanation: thats what i got

Answer:

x=18

Step-by-step explanation: