Answers
Answer: C
Step-by-step explanation: Because it passes the vertical line test
Related Questions
The value of a car decreases by 20 percent per year. Mr. Sing purchases a $22,000 automobile. What is the value of the car at the end of the second year?
$14,080
$17,600
$19,800
$26,400
Answers
Answer:
$14,080
Step-by-step explanation:
You can use a formula for exponential decay, but since it is only 2 years, you can find 80% of the original value, and then 80% of the new value.
Original value: $22,000
Value after 1 year: 80% of $22,000 = 0.8 * $22,000 = $17,600
Value after 1 year: $17,600
Value after 2 years: 80% of $17,600 = 0.8 * $17,600 = $14,080
Answer: $14,080
Answer:
it is A , 14,080
Step-by-step explanation: edge 2021
The credit remaining on a phone card (in dollars) is a liner function of the total calling time made with the card (in minutes) the remaining credit after 30 minutes of calls is $15.20 of the remaining credit after 46 minutes of the Calls is $12.64 what is the remaining credit after 54 minutes of calls???
Answers
Answer:
Remaining credit = $11.36 [11 dollars and 36 cents]
M. Hernandez plans to purchase shades for her 8 windows and would like to keep the cost under $1,100. There will be an installation fee of $160. What is the highest price she can pay per shade to the nearest whole dollar?
Answers
Answer:
117
Step-by-step explanation:
1,100 - 160 = 940
940 ÷ 8 = 117.5
you round down to 117
PLEASEE HELP MEEEE.
Answers
Answer:
The aswer will be d bc i am learing about this .
Step-by-step explanation:
Hope this helps
Solve the equation. Show all of your work. 1/59X + 60) = 2/3x- 2
Answers
Step-by-step explanation:
1/5x+60=2/3x-2
subtract 1/5x from 2/3x
when you do that you should get 0.46x repeating
then you add two to 60
you should get 62
62=0.46x
divide x
you get 134.7
the answer=ajshabeel
Answers
Answer:
It be like that sometimes...
If 1/4 of a number is 10,what is thenumber?
Answers
Answer:
40
Step-by-step explanation:
10 x 4 = 40
so if it was 1/2 instead of 1/4 than it would be 20
Answer:
40
Step-by-step explanation:
[tex]Let\ the\ number\ be\ x\\Hence,\\From\ the\ information\ we\ may\ frame\ the\ following\ equation\ :\\\frac{x}{4}=10\\x=4*10\\x=40\\Hence,\ the\ number\ is\ 40 .[/tex]
This one I can’t figure out! It has fractions too..
Answers
Answer:
3x + 16/3
Step-by-step explanation:
3(x +1) + 2 1/3 (distribute 3 into parentheses)
3x + 3 + 2 1/3 (calculate)
3x + 5 1/3 (convert to improper fraction)
3x + 16/3 (done)
3x + 16/3
Answer:
3x + 16/3
Step-by-step explanation:3(x +1) + 2 1/3 (distribute 3 into parentheses)
3x + 3 + 2 1/3 (calculate)
3x + 5 1/3 (convert to improper fraction)
3x + 16/3
3x + 16/3
Can someone tell me answer plz
Answers
The answer would be A
Answer:
I believe it's D.
Explanation:
The line goes one square down and 3 squares to the right
Please help me out a soon as possible, thanks!
Larry plans to invest $275,000 for 30 years at an anticipated rate of 6% per annum compounded yearly. What is the approximate difference in his ending balance is the actual rate is 5% instead of 6%?
Answers
Answer:
c
Step-by-step explanation:
i had this problem before so i know
(ANSWER PLZ FOR BRAINLIEST!) A friend needs to make an equivalent ratio to 5/10 and is struggling on how to. Make an equivalent ratio to 5/10 and EXPLAIN to your friend how to make an equivalent ratio!!
Answers
Answer:
Some equivalent ratios 1:2 3:6 5:10 6:12
Step-by-step explanation:
basically its just 1/2 in a ratio form.
Answer:
either multiply or divide both the numerator and denominator by the same number.
Step-by-step explanation:
5/10 can be divided by 5/5 = 1/2
5/10 can be multiplied by say 2/2 = 10/20
WAIT: all i need is an explanation and steps for only ONE question and the rest i just need plain answers... will give brainliest!!
Answers
Answer:its 13
Step-by-step explanation: you would take 2 and 3/5 and count how many 5ths in it like there is 5 fiths in 1 than 5 in the other 1 then you would add the 3/5 to it so its 13
what is 5y+22=5x-33 in slope-intercept form
Answers
Answer:
y=x-11
Step-by-step explanation:
5y+22=5x-33
5y=5x-33-22
5y=5x-55
y=x-11
Answer:
Step-by-step explanation:
First collocate the equation
5y+55=5x
Divide the equation 5
y+11=x
y=x-11
if the constant rate of change is 8 and the y intercept is 5 what is the equation in the form of y=mx+b?
Answers
Answer:
y = 8x + 5
Step-by-step explanation:
the equation y= mx + b is slope intercept for where m is the slope or rate of change and b is the y intercept so if you're given those numbers you can just plug them in
if f(x) =-x^2+2x find f (3) -7
Answers
The radius of a sphere is increasing at a rate of 7.5 meters per minute. At a certain instant, the radius is 5 meters. what is the rate of change of the surface area of the sphere at that instant (In square meters per minute)
Answers
Answer:
300 Pi
Step-by-step explanation:
Surface area = 4pir^2
take derivative
8pi(r) * dr/dt
8pi(5) * 7.5
300 pi
the photo is a bit blurry but you still can read it. I would like to know what the equation of the line is, for y and x. exmp. y=__x+__
Answers
Answer:
y = -3/2x + 3
Step-by-step explanation:
y = 3/2x + 3
================================================================
If you need it in decimal form ~
y = 1.5x + 3
================================================================
~Have a marvelous day~
☼☼☼☼☼☼☼☼☼☼☼
Make g the subject of the formula.
w = 7 - [tex]\sqrt{7}[/tex]
Answers
Need help ASAP will give brainlist
Answers
I hope I am correct and that this helps
Answer:
y=√2x is the answer.....
Brad has as many brothers as he has sisters. How many more brother than sister does his sister sue have
help
Answers
Answer: Sue has 1 more brother than sisters
Step-by-step explanation:
Help help help help help
Answers
Answer:
I think it is A ..... ........
plz answer all three wiull mark brainlest plz answer within 1 hour
Answers
Answer:
m=-8, b=3, y=-8x+3
m=2/5, b=-1, y=2/5x-1
y=-2x-1
Step-by-step explanation:
Andy is making a square pen for his dog to play in. Each side of the pen is 20 feet
long
The formula for the area of a square is A = s? where A stands for the area and
s is the length of one side.
What is the area of the pen?
ter ABUESTIONS
040 square feet
1600 square feet
80 square feet
400 square feet
Answers
Area =20^2 = 20 x 20 = 400 square feet
Answer: The answer is 400
Step-by-step explanation:
The answer is 400 because each side is 20feet and u have to multiply l x w so the answer is 400 because 20x20 is 400
What is the equation of the graphed line written in standard form
A. 2x+3y=-6
B. 2x+3y=6
C. y=-2/3x-2
B. y=2/3x-2
Answers
Explanation:
The slope of the graph shown is -2/3 and the line segment is going down so it would be negative, and it’s y-intercept goes through -2.
Hope this helps! And mark as brainliest if possible please ! :D
Answer:
Its C
Step-by-step explanation:
hope this helps
Which fraction converts to a repeating decimal number? A. B. C. D. E.
Answers
Answer: 1/3
Step-by-step explanation:
Answer:
it 1/12
Step-by-step explanation:
A cheetah can run 97 km/hour. How fast can it run in 90 seconds? Round your answer
to the nearest hundredth.
Answers
The cheetah can run 2.42 km in 90 seconds
Calculating distanceFrom the question, we are to determine how fast the cheetah could run in 90 seconds
First, we will convert the speed to meter/seconds
The given speed = 97 km/hour
97 km/ hour = (97 × 1000 /3600) m/s
97 km/hours = 26.9444 m/s
Now, using the formula,
Distance = Speed × Time
From the given information,
Time = 90 seconds
∴ Distance = 26.9444 × 90
Distance = 2424.996 m
Distance = 2.424996 km
Distance ≅ 2.42 km
Hence, the cheetah can run 2.42 km in 90 seconds
Learn more on Calculating distance here: https://brainly.com/question/11107806
#SPJ1
Jylene and her brother had a total of $35.19 to buy school supplies. Jylene's school supplies cost $12.78. Her brother's school supplies cost slightly more than $9. About how much money did they have left after buying school supplies?
Answers
Answer:
13.41
Step-by-step explanation:
Answer:
13.31
Step-by-step explanation:
First do 35.19-12.78=22.41
I assume slightly more than $9 is .1
then subtract 22.41-9.1=13.31
Write a function to represent the set of ordered pairs.
{(2, 2), (3,7). (4, 14), (5,23)}
Answers
Answer:
Step-by-step explanation:
The set of ordered pairs {(1 , 7) , (−1 , 7) , (8 , −6) , (−3 , 2)} is a function
The set of ordered pairs {(4 , 7) , (−1 , 2) , (4 , −6) , (−3 , −2)} is not a
function
The set of ordered pairs {(3 , 7) , (−1 , 2) , (−4 , −2) , (−3 , −2)} is a function
The set of ordered pairs {(−3 , 7) , (1 , 2) , (4 ,−2) , (12,−4)} is a function
An ordered pair represents a relationship between two values
The first value is the input the second value is the output
1. A relation is a set of inputs and outputs
2. A function is a relation with one output for each input
3. All functions are relations
{(1 , 7) , (−1 , 7) , (8 , −6) , (−3 , 2)}
∵ Each x-coordinate in each ordered pair has only one y-coordinate
∴ The relation above is a function
The set of ordered pairs {(1 , 7) , (−1 , 7) , (8 , −6) , (−3 , 2)} is a function
{(4 , 7) , (−1 , 2) , (4 , −6) , (−3 , −2)}
∵ The x-coordinate 4 has two values of y (7 and -6)
∴ The relation above is not a function
The set of ordered pairs {(4 , 7) , (−1 , 2) , (4 , −6) , (−3 , −2)} is not a
function
{(3 , 7) , (−1 , 2) , (−4 , −2) , (−3 , −2)}
∵ Each x-coordinate in each ordered pair has only one y-coordinate
∴ The relation above is a function
The set of ordered pairs {(3 , 7) , (−1 , 2) , (−4 , −2) , (−3 , −2)} is a function
{(−3 , 7) , (1 , 2) , (4 ,−2) , (12,−4)}
∵ Each x-coordinate in each ordered pair has only one y-coordinate
∴ The relation above is a function
The set of ordered pairs {(−3 , 7) , (1 , 2) , (4 ,−2) , (12,−4)} is a function
Find the perimeter of the isosceles triangle in simplest radical form.
Answers
9514 1404 393
Answer:
6 +8√5
Step-by-step explanation:
The leg length can be reduced to simpler form:
3 +√45 = 3 +√(3²·5) = 3 +3√5
The perimeter is the sum of the side lengths, so is ...
(3 +3√5) +(3 +3√5) +(2√5) = 6 +8√5 . . . perimeter
Write the linear equation in slope-intercept form given the following. (-5, -11) and (-2, 1)
Answers
Answer:
y=4x+9
Step-by-step explanation:
