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
valentina_108 [34]
3 years ago
9

On Monday, a company stock closed at a price of $30.80 per share. On Tuesday, it increased by $1.20 per share. On Wednesday, it

fell by 6.25%. On Thursday, it fell by another 4%, and on Friday, it increased by 2.5%. What is the net change in the stock price from Monday to Friday? -$1.28
Mathematics
1 answer:
anygoal [31]3 years ago
7 0
If I did this correctly, the answer should be 2.72. Monday's stock price is given to you already, 30.80. To find Tuesday's, you'd add 1.20 to the already existing 30.80, that totals to 32. To find the number for Wednesday you would have to get the percentage and move the decimal so you can multiply it, it should end at .0625. You then get that number and multiply it by 32 because it was Tuesday's amount. From that you should get 2. You then subtract the 2 and the total for Wednesday is 30. You do the same for Thursday, you get the already existing number, 30, and multiply it by .04. That should end in 1.2. You then subtract that 1.2 and you should get 28.8 as your answer for Thursday. For Friday, the steps repeat. You take the 28.8 and multiply it by .025. That should equal to .72. You now subtract that .72 from Thursday's amount and should be left with 28.08 for Friday. Now that all the numbers are known, take the numbers for Monday and for Friday and then subtract them. (30.80-28.08) It should equal to 2.72.
You might be interested in
Bananas sell for $0.49 for 1 pound. How much will 1.31 pounds cost?
tatuchka [14]
ANSWER: 0.64 cents

EXPLANATION: 0.49x1.31 = 0.6419 = 0.64
7 0
2 years ago
Read 2 more answers
The fish population of a lake is decreasing each year. A study is conducted. But, unfortunately some data was lost. The research
Solnce55 [7]

Answer:

F(t) = 18000(0.6666)^{t}

Step-by-step explanation:

The fish population after t years can be modeled by the following equation:

F(t) = F(0)(1-r)^{t}

In which F(0) is the initial population and r is the constant rate of decay.

Year one the fish population was 18000

This means that F(0) = 18000

In year three the fish population was 8000 fish.

Two years later, so F(2) = 8000

F(t) = F(0)(1-r)^{t}

8000 = 18000(1-r)^{2}

(1-r)^{2} = 0.4444

\sqrt{(1-r)^{2}} = \sqrt{0.4444}

1 - r = 0.6666

r = 0.3334

So

F(t) = 18000(0.6666)^{t}

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=3a-4%5Cleq5" id="TexFormula1" title="3a-4\leq5" alt="3a-4\leq5" align="absmiddle" class="latex
Gnesinka [82]
It depends, what does a mean? If you know just add what a means to 3 then subtract 4.
4 0
2 years ago
EVERYONE, PLEASE HELP I NEED THIS DONE
zimovet [89]

Answer:

\frac{4}{5}

Step-by-step explanation:

\frac{32}{40}

Both 32 and 40 are divisible by 8.
32÷8=4

40÷8=5

Thus, the simplest form is \frac{4}{5}

7 0
1 year ago
Read 2 more answers
Decompose 2/6 into 4 equal lengths
anyanavicka [17]
I'm not 100% sure, but I'm pretty sure it's 1/12, 1/12, 1/12, 1/12
4 0
3 years ago
Other questions:
  • HELP WITH WORD PROBLEM - You want to find the probability that three out of five babies are boys. You decide to toss coins to si
    6·2 answers
  • Which relation is a function?
    10·1 answer
  • ⚠100 POINTS!!!!⚠ HURRYYY PALEASEE
    9·2 answers
  • A fish swims at a speed of 20 miles/hour. how long will it take the fish to travel 10 miles
    5·1 answer
  • The oil tank in the shape of a cylinder has a diameter of 40 feet and a height of 32 feet. Which expression can be used to find
    11·2 answers
  • What is -47/10 as a terminating decimal​
    14·1 answer
  • I need it today please help me
    10·2 answers
  • Simplify fully<br> 4x – 8x²<br> 12x-6
    7·1 answer
  • kevin scored 11 points in his last basketball game. if kevin made two more free throws (one point each) then two-point shots, ho
    15·1 answer
  • Which expression is equivalent to 5x +2-x10
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!