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
PIT_PIT [208]
3 years ago
15

A man invested $500 in the stock market. During the first week,he gained $200.During the second week, the market was strong and

the man doubled his money. During the third week , stocks fell, and the man lost $650. How much money did the man have at the end of three weeks ?
Mathematics
1 answer:
Mariana [72]3 years ago
4 0

He would have $750 at the end of three weeks

 500 + 200 = 700        700  x  2 + 1400

1400 - 650 = 750

$750 at the end of three weeks

You might be interested in
15/9 =25/9x<br><br> I simplified it as much as I could but i'm stuck here:/
kvv77 [185]

Answer:

Step-by-step explanation:

We move all terms to the left: 15/9-(25/9x)=0 Domain of the equation: 9x)!=0 x!=0/1 x!=0 x∈R

We add all the numbers together, and all the variables

-(+25/9x)+15/9=0

We get rid of parentheses

-25/9x+15/9=0

We calculate fractions

=0 x=0/1 x=0

i hope helps you and if you want you can give me a brainly crown only if you want

4 0
3 years ago
Read 2 more answers
Which of the following methods can be used to find the derivative of y = arcsin x with respect to z ?
vfiekz [6]

Answer:

B) Ill only

Step-by-step explanation:

This is because y = arcsin x can be re-written as sin y = x, We then differentiate sin y = x implicitly with respect to z to obtain

d(siny)/dz = dx/dz

(cosy)dy/dz = dx/dz

dy/dz = (1/cosy)dx/dz

5 0
3 years ago
Solve for n.<br> n<br> 2–1 &lt; 3
Schach [20]

N 2-1 < 3

n is equal to :

2-1 = 1 so n would have to be 1 in order to be less than 3

5 0
3 years ago
Read 2 more answers
A dump truck can hold 2¼ tons of gravel. The pay loader loading the truck puts 750 pounds of gravel in the truck at one time. Ho
poizon [28]

Answer:

6 loads would be required to fill the truck with 2¼ tons

Step-by-step explanation:

1 ton= 2000 pounds

2¼ tons= 4500 pounds

4500/750=6

Please allow me to know this helped by clicking thank you, rating or brainly.

Thank you,

Miss Hawaii

3 0
3 years ago
True or false concave polygon has all interior angles describe any angles less than 180 Degrees degrees??
Ugo [173]

Answer:

true

Step-by-step explanation: In a concave polygon, each interior angle is less than 180°.

8 0
3 years ago
Other questions:
  • I need some help with this question:  The MoviePlex theater sold 1,456 tickets.  The theater sold 6 times as many regular price
    14·2 answers
  • 6426 divided by 1800
    13·1 answer
  • If you have 25 questions on your exam how many do you need to miss to make a 39 ?
    7·1 answer
  • 40.An instrument that is inconsistent in measuring a variable would lack: trustworthiness credibility triangulation reliability
    8·1 answer
  • Mr.Kent teaches 7 classes that are each 50 minutes long.he Lao has a 30-minute lunch break.how much time does mr.kent spend teac
    7·2 answers
  • Hi! I need help with some math questions. Not problems though, I’ll show what I mean.
    5·2 answers
  • The cost to rent a car is $25 plus an additional $0.15 for each mile the car is driven. How many miles was a car driven if it ha
    10·2 answers
  • Tell whether the lines through the given points are parallel, perpendicular, or neither.
    8·1 answer
  • A packet of cream cheese contains 6 equal sectors of cheese one of th e sectors has been removed diameter
    14·1 answer
  • 40% of t is 8.what is t?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!