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
hjlf
3 years ago
12

The price of a stock decreased $2 each day for seven consecutive days what was the total change in value of the stock over the s

even days
Mathematics
1 answer:
harina [27]3 years ago
5 0

Answer:

The stock lost $14 in 7 days

Step-by-step explanation: I know how to multiply.

You might be interested in
Let X = the number of nonzero digits in a randomly selected 4-digit PIN that has no restriction on the digits. What are the poss
NISA [10]

Answer:

X = {0, 1, 2, 3, 4}

Step-by-step explanation:

If X is the number of nonzero digits in a 4-digit PIN with no restriction on the digits, the pin can have up to 4 nonzero digits.

Let's see some examples:

If the PIN is 0000 then X = 4

If the PIN is 2045 then X = 3

If the PIN is 7546 then X = 0

From the previous examples, we can see that the possible values for X are 0, 1, 2, 3, 4.

Thus X = {0, 1, 2, 3, 4}

4 0
3 years ago
Write 3x^2-18x-6 in vertex form
Vedmedyk [2.9K]
The standard form of a quadratic equation is \displaystyle{ y=ax^2+bx+c, while the vertex form is:

                      y=a(x-h)^2+k, where (h, k) is the vertex of the parabola.

What we want is to write \displaystyle{ y=3x^2-18x-6 as y=a(x-h)^2+k

First, we note that all the three terms have a factor of 3, so we factorize it and write:

\displaystyle{ y=3(x^2-6x-2).


Second, we notice that x^2-6x are the terms produced by (x-3)^2=x^2-6x+9, without the 9. So we can write:

x^2-6x=(x-3)^2-9, and substituting in \displaystyle{ y=3(x^2-6x-2) we have:

\displaystyle{ y=3(x^2-6x-2)=3[(x-3)^2-9-2]=3[(x-3)^2-11].

Finally, distributing 3 over the two terms in the brackets we have:

y=3[x-3]^2-33.


Answer: y=3(x-3)^2-33
6 0
4 years ago
If x > 0 and y < 0, where is the point (x, y) located?
dlinn [17]

Answer:

Quadrant 4

Step-by-step explanation:

x > 0 means towards right of the origin

y < 0 means below the origin

So Quadrant 4

6 0
3 years ago
If a system of linear equations has an infinite number of solutions, what do you know about the graph of the system? A. The line
Arturiano [62]
I also had to do this. So I am pretty sure the answer should be A.

I think this because if there is linear lines do intersect but no linear no lines intersect. Very sorry if I’m wrong.
5 0
3 years ago
If elephant grass grows 2 1/3 inches a day, how many inches will it grow in 8 days?
geniusboy [140]

2 1/3 * 8 = 16 8/3 or 18 2/3 inches in 8 days.

8 0
4 years ago
Read 2 more answers
Other questions:
  • Chantel drew a picture of her dog on a piece of paper that is 12 centimeters long. She used a copy machine to enlarge her drawin
    10·1 answer
  • A line on the wall and a line on the floor are skew. always sometimes never
    7·2 answers
  • Fluffy the cat is 3 years older than Scuffy the dog. Six less than five times Scruffy's age is one more than three times Fluffy'
    6·1 answer
  • Only the mr. William problems please!!
    14·2 answers
  • Question 4
    5·1 answer
  • PLEASE HELP! 10 Points!!
    15·2 answers
  • What percent of 90 is 36?<br> 40%<br> 32.4% <br> 250%
    15·2 answers
  • Write and expression that could determine the area of the rectangular field.
    5·1 answer
  • Pls give all numbers
    15·1 answer
  • Find the unit rate.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!