1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAVERICK [17]
3 years ago
9

If value of a $100 stock drops 10% one year, then increases 10% the next year, what is the value of the stock after the increase

?​
Mathematics
1 answer:
vekshin13 years ago
8 0

Answer:

$99

Step-by-step explanation:

100 - (100 x .10)  = 90

90 + (90 x .10) = 99

You might be interested in
I need help ASAP!!! Please explain how to solve the problem
azamat

Answer: The equation is (x+4)^2 + (y-4)^2 = 9\\\\

Center = (-4,4)

Radius = 3

===========================================================

Explanation:

This graph shows the circle's center is at (-4, 4)

Recall in general, the center is (h,k)

So we see that (h,k) = (-4,4). More specifically: h = -4 and k = 4.

The radius of this circle is r = 3 as this is the distance from the center to any point on the edge. For example, go from (-4,4) to (-1,4).

With the h, k and r values in mind, we then say the following:

(x-h)^2 + (y-k)^2 = r^2\\\\(x-(-4))^2 + (y-4)^2 = 3^2\\\\(x+4)^2 + (y-4)^2 = 9\\\\

which represents the equation of this circle.

5 0
2 years ago
Evelyn can run 3 miles in 40 minutes
hram777 [196]

Answer:

m= 4.5 miles

Step-by-step explanation:

Let the number of miles Evelyn can run be m and can be modeled by the equation below

m= kx

Where x Is the Minutes

When m= 3

x= 40

3= k40

k= 3/40

If x= 60

m=3/40(60)

m = (60*3)/40

m= 180/40

m= 4.5 miles

5 0
2 years ago
How much greater is the value of the 6 in 4,786.53 than in 3,821.69?
zepelin [54]

Answer:

The 6 in 4,786.53, is 6 times greater than the 6 in 3,821.69.

Step-by-step explanation:

The value of 6 in 4,786.53, is in the ones. 6

The value of 6 in 3,821.69, is in the tenths. 0.6

6/0.6 = 10

The 6 in 4,786.53, is 6 times greater than the 6 in 3,821.69.

Hope that helps!

4 0
2 years ago
What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?
LekaFEV [45]
Something funny is that the x value of the vertex lies directl in the middle of the x intercepts
so
we see the x intercepts or 0's at x=8 and 2
the average is x=5
so find f(5) to find the y value of the vertex
f(5)=(5-8)(5-2)
f(5)=(-3)(3)
f(5)=-9

vertex is at (5,-9)

the actual way the teacher wants is to expand then compltete the square to get into the form f(x)=a(x-h)^2+k where the vertex is (h,k)
but whatever


verrtex is at (5,-9)
7 0
3 years ago
I) Construct a triangle PQR such that |PQ|=8cm,{RPQ=90°{PQR=30°.Measure |RQ|​
scoray [572]

Answer:

6.93 cm

Step-by-step explanation:

You have a right triangle (90°), so you do as follow:

If I understand correctly, you are looking for the hypotenuse so

cos(30) = \frac{PQ}{QR} = \frac{8 cm}{QR}

That is equal to QR = cos(30)*8 cm = 6.928 cm

5 0
3 years ago
Other questions:
  • I don't know how to approach it, I've been looking at my notes and I can't grasp it.
    5·1 answer
  • What is the remainder when 62 is divided by 7
    5·2 answers
  • Please help with these
    7·1 answer
  • What is 5/12th plus 1/6th
    10·2 answers
  • How do you solve for x in the equation (2x +5)(6x - 1)=120
    8·1 answer
  • Helaine graphed the equation 12x - 4y = 3. What was the slope of Helaine's line?
    10·2 answers
  • marias school is selling tickets to the annual talent show. On thr first day ticket sales the school sold 4 adult tickets and 12
    13·1 answer
  • State whether the lines are intersecting parallel or coincident. 3x+2y=19 4x-5y=10
    7·2 answers
  • OK THIS IS THE LASTT ONE!!!
    5·1 answer
  • If f(x)=x^2+4x-12. find f(2)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!