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
anyanavicka [17]
2 years ago
13

At the beginning of year 1, Zack invests $700 at an annual compound interest

Mathematics
2 answers:
Alinara [238K]2 years ago
7 0

Answer: A(n)=700*(1+0.03)^(n-1) $787.86

Step-by-step explanation: just did it on ape x

Tomtit [17]2 years ago
6 0

Answer:

brainly.com/question/5028859

Step-by-step explanation:

Go to this link and your question will be answered.

You might be interested in
Joel bought a new Play Station game for $54.00. He received a discount of 30% off the original price. Which fraction or decimal
Gre4nikov [31]

Answer:

0.3 or 3/10

Step-by-step explanation:

100%=1 so 30%=0.3

7 0
3 years ago
Read 2 more answers
Which of the following Functions is NOT Linear? A:f(x)=x+0.5 B:F(x)=-x+0.5 C: F(x)=x^2-0.5 D: f(x)=0.5x
Citrus2011 [14]

Answer:

C: F(x)=x^2-0.5

Step-by-step explanation:

When the x is squared it's a parabola. A linear graph is shaped like a straight line, while a parabola is curved inward. I have included a graph of what that function would look like (tap/click on it to see the full graph.)

6 0
3 years ago
Read 2 more answers
two trains ,each 100 m long,moving in opposite directions ,cross each other in 8 seconds .if one is moving twice as fast as the
Feliz [49]

Answer:

60 km/hr

Step-by-step explanation:

100+100

_______         =3x

      8

3x= 200/8

x=200/24 mps

=30mph

final speed is 60km/hr because its 2x's more =2*30=60

8 0
3 years ago
Nonlinear Systems of Equations
zheka24 [161]

The square root and cube root identities are proved.

According to the statement

we have to find that the use of the square root identity (x − y)2 = x2 − 2xy + y2

And use of cube root identity a3 + b3 = (a + b)(a2 − ab + b2).

So, For this purpose, we know that the

A. Let us assume the two conditions.

So,

2x + 3y = 6  -(1)

4x + 7y = 8  -(2)

Here we use elimination method

So, Multiply 4 with (1) and 2 with (2)

8x + 12y = 24  

8x + 14y = 16  

Now eliminate x from these equations

-2y = 8

here y is -4.

and the x become

2x + 3y = 6  

2x -12 = 6

2x = 18

x = 9.

B. For the use of identity (x- y)^{2}  = x^{2} - 2xy + y^{2}

Let us assume a number 26 and 28 then fill it in the condition then

(28- 26)^{2}  = 28^{2} - 2(28)(26) + 26^{2}

Then

(28- 26)^{2}  = 784 - 1456 + 676

(28- 26)^{2}  = 4

And we have to prove the cube root identity then

The identity is

a^{3}  + b^{3}  = (a + b)(a^{2} - ab + b^{2})

Then let us assume the number 8 and 9 then

a^{3}  + b^{3}  = (a + b)(a^{2} - ab + b^{2})

8^{3}  + 9^{3}  = (8 + 9)(8^{2} - 8*9 + 9^{2})

8^{3}  + 9^{3}  = (17)(64 - 72 + 81)

8^{3}  + 9^{3}  = (17)(73)

8^{3}  + 9^{3}  = (1241)

Hence by this way we prove the square and cube root identities.

So, The square root and cube root identities are proved.

Learn more about square root and cube root here

brainly.com/question/661780

#SPJ1

3 0
1 year ago
How many solutions are there to the system of equations?<br><br> 4x-5y=5<br><br> -0.08x+0.10y=0.10
SIZIF [17.4K]
First equation simplifies to
y=(4/5)x-1
The second equation simplifies to
y=(4/5)x +1
So the answer is
No Solution
5 0
3 years ago
Other questions:
  • What number should u add to make the numb -28 to a 0
    10·1 answer
  • Connor earns $1,735 each month and pays $53.10 on electricity. To the nearest tenth of a percent, what percent of Connor's earni
    7·1 answer
  • (4x1000) + (2x100) + (3x1/10)
    13·2 answers
  • 51 is 17% of which number?
    9·2 answers
  • Factor completely. x^2−11x+24 Enter your answer in the box.
    6·2 answers
  • PLEASEE SHOW WORK ON ALL (except #3 but also answer :D) 10 POINTS EACH QUESTION SO 50 POINTS + BRAINLY
    7·1 answer
  • The graph of a function f(x) passes through the following points: (0,0), (1, -2), (2,0) Which of the following could be f(x)?
    9·1 answer
  • 1. You have three standard decks of cards in front of you. What is the probability of drawing a heart card from all three decks?
    9·1 answer
  • The Chapin Social Insight Test evaluates how accurately the subject appraises other people socially. In the reference population
    9·1 answer
  • The angle of elevation to a nearby tree from a point on the ground is measured to be
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!