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jekas [21]
3 years ago
14

Hey there! posted picture of question help please

Mathematics
1 answer:
amm18123 years ago
3 0
For this case we have the following function:
 A (t) = P (1 + r / n) ^ nt
 Substituting values we have:
 A (4) = 500 * (1 + 0.09 / 1) ^ (1 * (4))
 A (4) = 705.790805
 Rounding we have:
 A (4) = 705.79
 Answer:
 
The answer for this case is given by:
 
A (4) = 705.79
 
option A
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What is the rectangular form of 12(cos(Pi) + isin(Pi))?<br><br> 12<br> -12<br> 12 + i<br> –12 + i
aliya0001 [1]

Answer:

B, -12

Step-by-step explanation:

edge2020

8 0
2 years ago
Read 2 more answers
Please Help! will give Brainliest!
mixer [17]

1. The x-intercepts are x = 0 and x = 6. You can find these by looking for where the line crosses the x-axis. You can see here that it does so at 0 and 6.


2. The maximum value for this function is looking for the f(x) value at the highest point. In this case, you will see that f(x) at the highest point is 120. This happens at x = 3. Once again, this can be found just by looking for the highest point on the graph.


3. Since that is the absolute highest point, it is also the point where is goes from increasing to decreasing. As a result, we know the increasing interval is x<120 and the decreasing interval is x > 120.


4. Finally, the average rate of change between 3 and 5 is -30. You can find this by determining the amount of change in f(x) and dividing it by the amount of change in x. The basic formula is below.


\frac{new f(x) - old f(x)}{new x - old x}

\frac{60 - 120}{5 - 3}

\frac{-60}{2}

-30

6 0
3 years ago
THIS IS DUE IN LIKE 5 MINUTES I WILL GIVE YOU BRAIN THING IF ITS CORRECT PLEASE HELP NO LINKS THIS IS VERY IMPORTANT I WILL GIVE
Fiesta28 [93]
A. 30 sixth graders

b. 12 sixth graders

c. If the school has 40 students and the total of students is 70, the number of sixth graders is x

d. 36 students
5 0
2 years ago
Find the measure of the central angle of a sector if its area is 5 pi and the radius is 6
lesantik [10]
For this case we use the following formula
 Area of Sector = Area * radians of sector / 2 * pi radians
 Where,
 Area: it is the area of the complete circle.
 We have then:
 Area = pi * r ^ 2
 Area = pi * (6) ^ 2
 Area = 36pi
 Substituting values:
 5pi = 36pi * radians of sector / 2 * pi
 Clearing:
 radians of sector = ((5pi) * (2pi)) / (36pi)
 radians of sector = (10pi ^ 2) / (36pi)
 radians of sector = (10pi) / (36)
 radians of sector = (10/36) pi
 radians of sector = (5/18) pi
 in degrees:
 (5/18) pi * (180 / pi) = 50 degrees
 Answer:
 The measure of the central angle is:
 50 degrees
3 0
3 years ago
Solve the system with substitution<br><br> 2.5x-3y=-13<br> 3.25x-y=-14
Serjik [45]

Answer: x= -4 , y= 1

Step-by-step explanation:

5 0
3 years ago
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