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Paladinen [302]
2 years ago
13

How long would it take for your investment to double if it is compounded continuously at 8.5% interest rate?​

Mathematics
1 answer:
mario62 [17]2 years ago
3 0

Answer:

t = 8.155 years

Step-by-step explanation:

P = 1,000

A = 2,000

r = R/100

r = 8.5/100

r = 0.085 per year,

Then, solve the equation for t

t = ln(A/P) / r

t = ln(2,000.00/1,000.00) / 0.085

t = 8.155 years

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Given that angle a = 72° and angle b = 37°, work out x.
Sedbober [7]

Answer:

x is 71

Step-by-step explanation:

X + 72 + 37 = 180 ( Sum of angles in a triangle)

X = 180 - 72 - 37

X = 71

8 0
2 years ago
The length of a side of a cube can be determinad
erik [133]

Answer:

4 cm

which is none of the listed answers

Step-by-step explanation:

∛64 = 4

proof:

4x4x4 = 64

7 0
2 years ago
Lines are drawn on the gym floor for different sports for basketball playing area is marked so that there is an out of bounds. 2
choli [55]

Answer:

16 m  × 11 m

Step-by-step explanation:

The dimension of the gym is 20 m x 15 m. An outbound of 2m width is to be cut out from the gym to form the basketball court.

The original length of gym = 20 m and original width of gym = 15 m

2 m would be cut at both sides of the gym length for the outbound. Also 2 m would be cut at both sides of the gym width for the outbound. Therefore:

Length of basketball court = 20 m - (2 * 2m) = 20 m - 4 m = 16 m

Width of basketball court = 15 m - (2 * 2m) = 15 m - 4 m = 11 m

Therefore the dimensions of the basketball court is:

16 m × 11 m

7 0
3 years ago
Solve for W -5.1=1.3+w/4
Lera25 [3.4K]
-5.1=1.3+w/4
Subtract 1.3 from both sides
-6.4=w/4
Multiply both sides by 4
-25.6=w

Check work:
-5.1=1.3+(-25.6/4)
-5.1=1.3+(-6.4)
-5.1=1.3-6.4
-5.1=-5.1

Hope this helps!  :)
7 0
3 years ago
Help 15 points ! -8m -3m
Brut [27]

Answer:

-11m

Step-by-step explanation:

subtract the expression

8 0
2 years ago
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