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
12345 [234]
3 years ago
7

$1,200, 3.9%, 8months

Mathematics
2 answers:
Alexeev081 [22]3 years ago
8 0
1,200(1.039)^.66666
1200(<span>1.02583386437)
$1231.00

</span>
love history [14]3 years ago
5 0

Answer:

$1231

Step-by-step explanation:

Given,

Principal amount = $1200

Rate of interest = 3.9%

Time = 8 months or (8/12) 0.666667 years

Formula of simple interest = A=P(1+rt)

A=1200(1+\frac{3.9\times 0.666667}{100})

A = 1200(1+(0.039 × 0.666667))

A = 1200 (1+0.026)

A = 1200 (1.026)

A = $1231

You might be interested in
A trough is 10 ft long and its ends have the shape of isosceles triangles that are 4 ft across at the top and have a height of 1
Anna11 [10]

Answer:

7.5 ft³/min

Step-by-step explanation:

Let x be the depth below the surface of the water. The height, h of the water is thus h = 10 - x.

Now, the volume of water V = Ah where A = area of isosceles base of trough = 1/2bh' where b = base of triangle = 4 ft and h' = height of triangle = 1 ft. So, A = 1/2 × 4 ft × 1 ft = 2 ft²

So, V = Ah = 2h = 2(10 - x)

The rate of change of volume is thus

dV/dt = d[2(10 - x)]/dt = -2dx/dt

Since dV/dt = 15 ft³/min,

dx/dt = -(dV/dt)/2 = -15 ft³/min ÷ 2 = -7.5 ft³/min

Since the height of the water is h = 10 - x, the rate at which the water level is rising is dh/dt = d[10 - x]/dt

= -dx/dt

= -(-7.5 ft³/min)

= 7.5 ft³/min

And the height at this point when x = 8 inches = 8 in × 1 ft/12 in  = 0.67 ft is h = (10 - 0.67) ft = 9.33 ft

7 0
2 years ago
.help me solve please and thank you✨
svetlana [45]
The first one, SAS Postulate
8 0
3 years ago
Can someone help me again please. I will pay extra fr please
fgiga [73]

Answer:

y = 3x + 3

Step-by-step explanation:

First, you check for the y-intercept, which is 3 for this equation.

In order to find the slope, pick two points and apply the slope formula.

I would just use rise/run. The slope should be 3/1.

3 0
2 years ago
Read 2 more answers
Simplify:<br> 3 [23 + (4 – 2)3 – (6 - 2)2]<br> A. 3<br><br> B. 12<br> D. 24<br><br> E-3
diamong [38]

Answer:63

Step-by-step explanation:

4 0
3 years ago
What is 15/3 as a subtraction problem
iragen [17]
15 divided by 3 is 5
15 - 3=13
5 0
3 years ago
Other questions:
  • the perimeter of a rectangle is p units. iF ITS LENGTH AND WIDTH ARE TRIPLED WHAT IS THE PERIMETER OF THE NEW RECTANGLE
    12·1 answer
  • 12 is _% of 200 fill in the blank
    14·2 answers
  • Which of the following ordered pair could NOT be included in this set if it is a function? { (-4, 2), (3, 6), (4, 3), (x, y) }
    11·2 answers
  • A sign says the speed limit is 45 miles per hour. Which inequality
    5·1 answer
  • At Lauren's school library, students are allowed to have a balance of no less than -$12 and still check out books. Five days ago
    11·2 answers
  • The graph below represents the function f.
    14·1 answer
  • find the equation for the line perpendicular to y=4/3x+1 with y-intercept 0,15 in slope-intercept form
    9·1 answer
  • Which ordered pair comes with the table?
    9·1 answer
  • Find the Central arc measure
    9·1 answer
  • 8 divided by 3/2 in fraction fom
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!