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
Zarrin [17]
3 years ago
13

I Really Need Help!!!!! :)

Mathematics
1 answer:
DerKrebs [107]3 years ago
7 0

Answer:

Hence first graph is the correct answer.

T I

1 28

2 56

3 84

4 112

Step-by-step explanation:

Given that initial amount P = $400

Simple rate of interest = R = 7% = 0.07

Time t= 1,2,3,4 years.

Then apply Simple interest formula to find the total interest earned in the given years.

I=PRT

for t=1 year

I=PRT=400(0.07)(1)=28

for t=2 year

I=PRT=400(0.07)(2)=56

for t=3 year

I=PRT=400(0.07)(31)=84

for t=4 year

I=PRT=400(0.07)(4)=112

Now we have table as shown below:

T I

1 28

2 56

3 84

4 112

Graphing these points we see that obtained graph best matches with First choice .

Hence first graph is the correct answer.

You might be interested in
This is 6 grade homework please help me
MAXImum [283]

Answer:

what is the problem?

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
The Perimeter Of A Rectanglular Garden Is 84 Feet . The Length Of The Garden Is Twice The Width . What Is The Width Of The Garde
nalin [4]
\bf \stackrel{\textit{perimeter of a rectangle}}{P=2L+2W\implies 2(L+W)}~~
\begin{cases}
L=length\\
W=width\\
--------\\
P=84\\
L=\stackrel{\textit{twice the width}}{2W}
\end{cases}
\\\\\\
84=2(L+W)\implies \cfrac{84}{2}=L+W\implies 42=L+W
\\\\\\
42=(2W)+W\implies 42=3W\implies \cfrac{42}{3}=W\implies 14=W
5 0
4 years ago
Carlos is building a screen door. The height of the door is 1 foot more than twice its width. what is the width of the door if i
Alina [70]

<u>ANSWER:  </u>

Carlos is building a screen door.The width of the screen is 3 feet.

<u>SOLUTION: </u>

Given, Carlos is building a screen door. The height of the door is 1 foot more than twice its width.  

And height of the screen door is 7 feet high.

Let the width of the screen door be x feet wide.

Now, according to given information,

Height is 1 foot more than the 2 times of width. Hence we can form a equation as,

7 = 1 + 2x

2x = 7 – 1

2x = 6

x = \frac{6}{2} = 3

Hence, the width of the screen is 3 feet.

7 0
3 years ago
What is the image point of (5,2) after a translation left 1 unit and down 2 units?
alexira [117]

Answer:

(4, 0 )

Step-by-step explanation:

A translation of 1 unit left, subtract 1 from the original x- coordinate

A translation of 2 units down, subtract 2 from the original y- coordinate

The rule is (x, y ) → (x - 1, y - 2 ), thus

(5, 2 ) → (5 - 1, 2 - 2 ) → (4, 0 )

3 0
4 years ago
Are Angles A and Angle B congruent or supplementary?
KATRIN_1 [288]

Answer:

I agree that the angles would be considered as supplementary angles since both Angle A and Angle B seem to add up 180 degrees, but i dont think that it is a same side exterior angle, since the angles dont seem to be in the same side of the transversal.

Step-by-step explanation:

7 0
4 years ago
Other questions:
  • Carrie needs to make 16 costumes for the school play. Each costume requires 2-1/4 yards of material. How many yards of material
    8·1 answer
  • What is -14+6b+7-2b=1+5b show your work
    8·1 answer
  • Which of the following number lines represents the solution to m/-2 - 7 = -9?
    7·1 answer
  • Monica deposited $760 into an ordinary annuity after each quarter for 2 years at 4% interest compounded quarterly. Determine the
    14·1 answer
  • Write as a product - 12a+12<br> DONT ANSWER QUESTION IF U DONT KNOW
    12·1 answer
  • PLEASE ANSWER FOR BRAINLIEST :) &lt;3
    13·2 answers
  • Find the solution<br> y = -3x + 4 y = 3x - 2 <br><br> X=<br><br> Y =
    10·1 answer
  • =
    6·1 answer
  • Write the equation of the trigonometric graphs.
    12·1 answer
  • Simplify the following (1/2)^-3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!