Answer:
The value of the car as a function of time after it was purchased is best modeled with an exponential function.
The Value of car when it is purchased = $25,900
Step-by-step explanation:
As given,
The value at the end of the year was 17% less than its value at the beginning of the year.
⇒ value at the end of the year = (100% - 17% ) = 83% of value at the beginning of the year.
Now,
Let the Value of car when it is purchased = x
So,
Price at the end of 1 year = 83% of x = 0.83x
Price at the end of 2 year = 83% of 0.83 x = (0.83)² x
Price at the end of 2 year = 83% of (0.83)² x = (0.83)³ x
and so on
Price at the end of n years = (0.83)ⁿ x
∴ we get
The value of the car as a function of time after it was purchased is best modeled with an exponential function.
Now,
Value of car after 2 year = (0.83)² x = $17,842.51
⇒0.6889x = $17,842.51
⇒x = [tex]\frac{17,842.51}{0.6889}[/tex] = $25,900
∴ we get
The Value of car when it is purchased = x = $25,900
graph the line that passes through the two points then find the slope of the line (-3,-3)(1,1)
Answer:
i think its -3
Step-by-step explanation:
You're given two side lengths of 10 centimeters and 8 centimeters. The angle between the sides measures 40°. How many triangles can you constructusing these measurements?
Answer: The 40° angle and the fixed side lengths of 10 cm and 8 cm uniquely determine the locations of Points A and B. Thus, you can construct only one triangle using these measurements.
Step-by-step explanation:
Hope it helps mark me brainliest.
how can i solve this problem
Step-by-step explanation:
first find x
2x+15=6x-1
15+1=6x-2x
16=4x
x=4
then find the value of the angle
6(4)-1=23
lmk if it is right
Answer:
Step-by-step explanation:
In rectangle, diagonals bisect each other and diagonals are equal.
So, AE = DE
∠ADE = ∠DAE {Angles opposite to equal sides are equal}
6x - 1 = 2x + 15
6x = 2x + 15 + 1
6x = 2x + 16
6x -2x = 16
4x = 16
x = 16/4
x = 4
∠ADE = 6x - 1
= 6*4 - 1
= 24 - 1
= 23
12 + (-4) + 5j + -2j + 5
I NEED HELP WITH THIS AND IT NEEDS TO BE IN STEP BY STEP CAN SOME ONE HELP ME SOLVE THIS!!!!!!!!!!!!!
Answer:
12+(-4)+5j+(-2j)+5
=12-4+5j-2j+5
=8+3j+5
=13+3j
a) Find the value of 8 1/3
b) Find the value of 8 2/3
c) Find the value of 16 3/4
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Answer:
2, 4 and 8
Step-by-step explanation:
Using the rule of exponents/ radicals
[tex]a^{\frac{m}{n} }[/tex] ⇔ [tex]\sqrt[n]{a^{m} }[/tex]
(a)
[tex]8^{\frac{1}{3} }[/tex] = [tex]\sqrt[3]{8}[/tex] = 2
(b)
[tex]8^{\frac{2}{3} }[/tex] = [tex]\sqrt[3]{8^{2} }[/tex] = 2² = 4
(c)
[tex]16^{\frac{3}{4} }[/tex] = [tex]\sqrt[4]{16^{3} }[/tex] = 2³ = 8
pleaze help the question is in the picture
Answer:
A because we need the amount of time she played soccer for so we need to add the 2 days together
Step-by-step explanation:
The graph of 3x - 5y = 12 is shown on the grid. Which ordered pair is in the solution set of 3x - 5y 2 12? es ) A) (0,5) B) (5,0) © (-3,5) D) (-5,3)
Answer:
i think itz C
Step-by-step explanation:
The required ordered pair is (5,0) in the solution set of the given inequality 3x - 5y ≥ 12. The correct answer would be option (B).
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
The given graph of 3x - 5y = 12 is shown on the grid.
To find the solution set of 3x - 5y ≥ 12, we need to shade the region of line 3x - 5y = 12 since it represents all the points that make the inequality true.
When all the given points are drawn in the graph, then we get the ordered pair (5,0) in the solution set of the given inequality.
Thus, the required ordered pair is (5,0) in the solution set of the given inequality 3x - 5y ≥ 12.
Therefore, the correct answer would be an option (B).
Learn more about inequalities here :
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What is the eqution of the following line?
y=4x−1
y=4x+4
y=−4x+4
y=−4x−1
hehhhhhhhhhhhhhhhhh help? lol please
Answer:
1/3
Step-by-step explanation:
Answer:
Hey! so the answer is 1/3
Step-by-step explanation:
multiply 3/16 by 1/3 and 5/9 then add the sum of 1/3 and 5/9 together then add 1/6 to it simplify and you would get 1/3
Hoped I helped! Have a great day! I'm Eve btw. Also consider marking this brainliest. Thank you in advanced if you do!✨
Elena and jada are going home. Elena runs at a constant speed of 4 miles per hour, and jada walks at a constant speed of 2 miles per hour. How far will each one be after 1.5
hours
Answer:
Elena will run 6 miles in 1.5 hours
Jada will walk 3 miles in 1.5 hours
Step-by-step explanation:
Multiply: 4*1.5=6 (Elena's)
Multiply:2*1.5=3 (Jada's)
Elena will run 6 miles in 1.5 hours
Jada will walk 3 miles in 1.5 hours
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
Please correct me if I'm wrong
what does the perpendicular bisector of a line mean?
Answer:
A line segment perpendicular to and passing through the midpoint.
Step-by-step explanation:
i’m stuck with these questions
Answer:
Step-by-step explanation:
3) using the property of opposite angles we can work out that HFJ=138
Its that simple. if two lines intersect, the angles on either side are the same
4)I don't know how to find segments of circles...
Step-by-step explanation:
option A 138 °option D 320°option 300°plz mark my answer as brainlist plzzzz.
hope this will be helpful to you
which of the following equations is equivalent to 100x - 90 - x + 25 = 30?
Answer:
99x-65=30
Step-by-step explanation:
HELP ME DO THIS PLEASE IM STRESSING OUT
Answer:
36
Step-by-step explanation:
ik it bc im smart
please help me (see picture)
Answer:
107 degrees
Step-by-step explanation:
to find x = 180 - (180-73-34)
x = 180 - 73
x = 107
The Sugar Sweet Company is going to transport its sugar to market. It will cost $3500 to rent trucks plus $250 for each ton of sugar
transported. The total cost, C (in dollars), for transporting n tons is given by the following.
C = 3500+ 250n
What is the total cost of transporting 15 tons?
In the total cost is $8750, how many tons is the company transporting?
Answer: Equation relating C to S :
The total cost to transport 19 tons of sugar is $11, 250.
Step-by-step explanation:
Given : It will cost $6500 to rent trucks, and it will cost an additional $250 for each ton of sugar transported.
Total cost = $6500 + $250 x (amount of sugar transported ( in tons))
Let C represent the total cost (in dollars), and let S represent the amount of sugar (in tons) transported.
Then, the equation relating C to S would be :
When S= 19 , we get
Hence, the total cost to transport 19 tons of sugar would be $11, 250.
In an exponential function, what does the 'a' represent?
Combine Like Terms:
5x – 2y + 12 z + 6y
SHOW WORK
will give brainliest
Answer:
5x+4y+12z
Step-by-step explanation:
i hope this help
73 minus what plus 24 equals 73
Answer:
24
Step-by-step explanation:
1. Ames earns an annual salary of $265,000. If income tax is 6%, what is the amount of income tax in dollars and cents that the doctor must pay?
O A. $13,250
O B. $15,900
O C. $18,400
O D. $21,860
Answer:
B. $15,900
Step-by-step explanation:
$265,000 x .06 = $15,900
Which ordered pair is the solution to this system of equations?
2x - y = 10
x+y=2
A) (4,-2)
B) (4,2)
C) (2,-4)
D) (-4,2)
Answer:
A) (4, -2)
Step-by-step explanation:
umm helpppppppppppppp
Answer:
Step-by-step explanation:
y= 2x +1 because
11= 2*5 +1
13 = 2*6 +1
21= 2*10 +1
so for x=8 will be n= 2*8+1 = 17
What is the greatest common factor of 42 and 50?
Answer:
2 is the gcf of 42 and 50
The greatest common factor of 42 and 50 is: 2
How to find the Greatest common factor?The greatest common factor, the name implies, is the greatest among all common factors among the quantities.
We have to factorize the quantities in the smallest relative factors possible (one level of factors over which all quantities can form themselves) and collect as many common factors as we could.
Those will together compose GCF.
Take out the factors of the numbers given:
42: 1, 2, 3, 6, 7, 14, 21, 42
50: 1, 2, 5, 10, 25, 50
The common numbers between the two are 1 and 2, but the greatest number is 2, which becomes the greatest common factor.
Learn more about the greatest common factor here:
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Find f (-12) if f (x) = -12x + 100
f(-12) = -12(-12) + 100 = 144 + 100 = 244
Answer:
244
Step-by-step explanation:
Substitute -12 as x.
f (-12) = -12(-12) + 100
f (-12) = 144 + 100
f (-12) = 244
I hope this helped! :)
PLEASE HELP, I CANT FIGURE IT OUT AND IT IS DUE TOMORROW MORNING
Find area of the isosceles triangle formed by the vertex and the x-intercepts of parabola y=−x^2−4x+21.
Answer:
Xmin: -10
Xmax: 10
Ymin: -10
Ymax: 10
Help me please...........
Answer:
6/19
Step-by-step explanation:
Answer:
6/19 subtracting 3 each time form the numerator
Step-by-step explanation:
HUrRiCAn KatrINa?? MORe liKE?
Answer:
Step-by-step explanation:
HUrRiCAn PepiNa
WILLL GIVE BRAINIEST!!!!!
x = 1/5Y
I hope this helped! please mark brainliest and vote 5 stars >:)
1) someone help easy math question
A line passes through the point (-8, – 4) and has a slope of 5/4 write an equation in point slope form
y=5/4x+6 is in slope intercept form I forgot how to do point slope