Mathematics High School

Write a function in terms of t that represents the situation.
An item costs $4.50, and its price increases by 3.5%
each year.

Write A Function In Terms Of T That Represents The Situation.An Item Costs $4.50, And Its Price Increases

Answers

Answer 1

Answer:

4.5(1.035)^t

Step-by-step explanation:

An inrease of 3.5% means that each year's total is 103.5% of the year before, right?

Year 1 = 4.5(1.035) = 4.66

Year 2 = 4.66(1.035) = 4.82

etc.

So, year 2 is 4.5(1.035)(1.035) = 4.82

Multiplying something by itself can be written with an exponent instead, so 2 years is...

4.5(1.035)2

Since the number of years is the variable (let's call it t)...

Related Questions

Which conic section is represented by the following equation?

5x^2 – x + 5y^2 – 3y + 4 = 0

circle
ellipse
parabola
hyperbola

Answers

Answer:

3 rd one

Step-by-step explanation:

The conic section represented by the given equation is Circle.

What is Circle?

Circle is a two dimensional figure which consist of set of all the points which are at equal distance from a point which is fixed called the center of the circle.

Standard form of a circle is,

(x - h)² + (y - k)² = r²

where, (h, k) is the center of the circle and r is the radius of the circle.

Expanding, we get,

x² - 2hx + h² + y² - 2ky + k² = r²

x² - 2hx + y² - 2ky + (h² + k² - r²) = 0

The given equation is,

5x² – x + 5y² – 3y + 4 = 0

This is same as the standard form of the circle.

Hence the given equation is that of a circle.

Learn more about Circles here :

https://brainly.com/question/13658927

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A triangle on a coordinate plane is translated according to the rule T–8, 4(x, y). Which is another way to write this rule? (x, y) → (x + 4, y – 8) (x, y) → (x – 4, y – 8) (x, y) → (x – 8, y + 4) (x, y) → (x + 8, y – 4)

Answers

Answer:

C (x, y) - (x - 8, y + 4)

Answer:

C (x, y) - (x - 8, y + 4)

Step-by-step explanation:

Got it right on Edge

6 A rectangular room is 2 m longer than it is
wide. Its perimeter is 70 m. If the width of
the room is w m, express its length in terms
of zo. Hence find the width of the room.

Answers

Answer:

W = 16.5 meters

Step-by-step explanation:

let w be the width and then the length is w+2

Perimeter = 70 = 2w + 2(w+2)

70 = 2w + 2w + 4

4w = 66

w = 16.5 meters

What's the surface area???

Answers

Answer:

do you have to times it or add??

I’m confused with this question.

Answers

Answer:

I'm pretty sure SSS since it's all sides that are equal to each other.



True or false;
The x-intercept of a function ALWAYS occurs where y is equal to zero.
True
False

Answers

I think the answer is (true)
Have a great day!

The x-intercept of a function always occurs where y is equal to zero is true.

Given,

The x-intercept of a function always occurs where y is equal to zero.

We need to find whether the given statement is True or False.

What is x-intecept and y-interept?

The x-intercept is the point where the line passes through the x-axis.

We need to put y = 0.

The y-intercept is the point where the line passes through the y-axis.

We need to keep x = 0.

Check the statement.

The x-intercept of a function always occurs where y is equal to zero.

This is a true statement because in order to find the x-intercept we need always keep y = 0.

Thus the given statement-

The x-intercept of a function always occurs where y is equal to zero is true.

Learn more about intercepts of a function here:

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can someone please help me with number 5?!

Answers

Answer:

FLIP BRO I DO NOT CARE AT ALL

Step-by-step explanation:

16 pretzels weigh 16 ounces. fill in the rest of the table given this ratio.
there are 4 answers. do not round. pls help

Answers

Answer:

64  20  16   1       4

16   5     4  .25      1

Step-by-step explanation:

64 divided by 16 is 4. So you multiply 5 by 4 to get 20 pretzels and divide 1 by 4 to get .25 oz.

A recipe for a cake calls for 3 cups of water. Elisa accidentally put in 6 cups. How many extra cups did she put in? What equation would depict this scenario?
c-3=6
c-6=3
c+3=6
c+6=3

Answers

The answer is c+3=6

Answer:

1.Elisa accidentally put in 3 extra cups of water

2.C+3=6

The vegetable garden has 95 ripe plants. The number of tomatoes is 16 fewer than twice the number of squashes. How many of each vegetable are ripe?​

Answers

Answer:

Tomatoes = 39.5

Squash = 55.5

Step-by-step explanation:

T (tomatoes) = S - 16

S + T = 95

we plug it in now

S + (S - 16) = 95

2s = 95 + 16

2s = 111

s = 55.5??

hm. Let's go with it

T = 55.5 - 16

T = 39.5

39.5 + 55.5 = 95

I...guess?

I have 2 lines in this graph I need to know which line has a slope of one and which has a slope of 2​

Answers

Answer:

what graph

Step-by-step explanation:

What is the value 8-[12-(-4)]

Answers

Answer:

-8

Step-by-step explanation:

im smart

Answer: i searched it up on gogle it said -8 but i don't know so sorry

Step-by-step explanation:

The amounts below show the change (measured in feet) in water level over four months. What is the
average monthly change in water level?
-0.84, 1.25, -1.59, 0.42

Answers

Answer:

try your best then try it hard

Answer:

-0.19

Step-by-step explanation:

Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets. Estimate the total cost.

Answers

Step-by-step explanation:

they paid 23.75 dollars. I hope it helps l!

Step-by-step explanation:

They paid 23.75 dollars. I really really hope this helps l!

factor the polynomial

n ^ 4 - 49n ^ 2 = 0

Answers

Answer:

I have no clue on how to answer this bc I thiugh i knew how to answer

After a trip to the orchard, Regan and her aunt Cindy made applesauce with the apples they
picked. They used the same amount of cinnamon, but Regan used more apples than Aunt
Cindy. Whose applesauce tasted more like cinnamon?
Regan's applesauce tasted more like cinnamon,
Aunt Cindy's applesauce tasted more like cinnamon.
Neither. Both applesauces tasted the same.

Answers

Answer:

Aunt Cindy would taste more like cinnamon

why does -6 - (-2) equal -4?

Answers

Answer:

when you subtract a negative number the two negative signs cancel out and it turns to a positive number

Step-by-step explanation:

in -6 - (-2)

the two - signs cancel out so it ends up being

-6+2 which is why it equals -4

The two negative (-) signs cancel out.
In this case, when the signs cancel out, we get:
-6 + 2
And that’s how you get the answer -4

(Pretty much: -6 - (-2) is equal to -6 + 2. Both of which equal -4)

Karla rode her bicycle 135 miles in 9 weeks, riding the same distance each week. Brad rode his bicycle 102 miles in 6 weeks, riding the same distance each week. Which statement correctly compares the number of miles per week they rode?

Answers

Karla: 135/9=15m per week
Brad: 102/6=17m per week

Please help !! giving brainiest to whoever helps
Find the value of x.Then, find the measure of STW.

Answers

Answer:

<R+<S=<T(since exterior angle of triangle is equal to the sum of two opposite interior angle)

44+9x+3=14x+7

44+3-7=14x-9x

40=5x

x=40/5=8

.STW. ==14×8+7=119

Evaluate the expression 5 (m - 2) + 10w when m = 8.4 and w= 1.25.

Answers

Based on the calculations, the evaluation of the given mathematical expression is 44.5.

Given the following data:

Expression = [tex]5 (m - 2) + 10w[/tex]m = 8.4.w = 1.25.

To evaluate the given mathematical expression:

How to evaluate a mathematical expression.

In this exercise, you're required to evaluate and solve the given mathematical expression by substituting the values of the variables as follows:

[tex]5 (8.4 - 2) + 10(1.25)\\\\5 (6.4 ) + 12.5\\\\32 + 12.5=44.5[/tex]

Read more on expressions here: brainly.com/question/13170908

HELP HELP HELP PLEAASE

Answers

Answer:

Step-by-step explanation

Kf i help u wojld u help me

Answer: your answer will be 72 divided by 8

Step-by-step explanation: because they wanna know how many pages she put stickers on in if you divide it will tell you how many pages she put stickers on witch is 9

The local movie theater wants to increase ticket prices by 37% to keep up
with rising costs. The current price of a ticket is $8. What will the new ticket price
pe after the 37% increase (to the nearest cent)? Show your work.

Answers

Answer:

$10.96

Step-by-step explanation:

8 * 1.37 = $10.96

Double check the work

8x .37 = 2.96

8+2.96 = 10.96

Please help, I will mark i brainliest

Answers

Answer:

Step-by-step explanation:

i think b because it is going across the 5 but i'm not sure.

Mark owns a personal training business. He makes a total of $500 for every 3 clients he acquires.

Answers

Answer:

166 per person

Step-by-step explanation:

500 divided by 3

PLZ HELP ME!!!

Why is it important to understand how variables work, inequalities, and basic awareness of exponents before starting algebra?

Answers

Answer:

It is important because they are the basics of algebra. Almost every algebraic problem you will ever solve is based on these fundamental properties. In equations, we almost never know every part of it so we will need variables to substitute the unknown amount in an equation. Variables are used for basically every equation/problem in algebra. Inequalities are not as important as variables but are still really important. Inequalities are basically comparing numbers. And in algebra when they add variables into an inequality, the inequality will help lower the number of possible values of said variable. And exponents are just a basic operation in algebra. Just like learning addition and subtraction. It is like a quicker and less complicated way of multiplying numbers.

PLEASE ANSWER!!! Will give brainliest :)

Answers

8$

Hope this helps!!!
8 bucks I believe my g

Solve the system below for x: (2 pts)
y = 6x + 4
y = 5x - 1
O X=-3
O X = -3/11
0 x = -5
x = -5/11

Answers

Answer:

x=-5

Step-by-step explanation:

6x+4=5x-1

x+4=-1

x=-5

X=-5
Step by step explanation
6x+4 =5x-1
X+4=-1
X=-5

Simplify:
5-4 (-2b -7) *

Answers

1 ( -2b -7) = -2b -7

-2b = 7

b = - 7/2

a motorcyclist sets out on a road trip traveling at a constant rate of 45 mph. one half hour after she leaves, her friend discovers that the motorcyclist forgot her duffel bag driving at a rate of 60 mph the friend sets out in the car to catch up with her

Answers

Answer:

1. 45

2. 60

Step-by-step explanation:

i did it and got it right

Answer:

the answer is 45 and 60

Step-by-step explanation:

The perimeter of the rectangle is 28 units.
What is the value of w?
5 units
7 units
14 units
15 units

Answers

Answer:

5 units

Step-by-step explanation:

P= 2 (l + w) = 2 x (9 + 5) = 28

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