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Sunny_sXe [5.5K]
2 years ago
7

Jocelyn is going to invest $610 and leave it in an account for 12 years. Assuming the interest is compounded continuously, what

interest rate, to the nearest tenth of a percent, would be required in order for Jocelyn to end up with $1,220?
Mathematics
2 answers:
german2 years ago
6 0

Answer:3.6

Step-by-step explanation:

tigry1 [53]2 years ago
5 0

Answer:

0.06 or 6%

Step-by-step explanation:

Continuous Compounding:

A=Pe^{rt}\\1220=610e^{12r}\\\\r=\frac{ln(2)}{12} \\\\r=0.058

0.06 or 6%

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A group of 12 students goes on a school field trip, 6 are in third grade. which fraction is equivalent to 6 12
Elis [28]

The fraction which is equivalent to 6/12 is 1/2

What does a fraction mean?

In the first place, fraction is a numerical quantity or relationship where one number is expressed in terms of another.

In order to determine the equivalence of 6/12 in fraction , we need reduce 6/12 to the lowest term, since 6 is common to 6 and 12 and that 6 divided by gives 1 and 12/6 gives 2, which means that we are left 1/2

The correct fraction which is equivalent to 6/12 is 1/2

Find out more about fraction on:brainly.com/question/5243429

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Full question:

A group of 12 students goes on a school field trip, 6 are in third grade. which fraction is equivalent to 6/12?

(A) 1/3

(B)1/4

(C) 1/6

(D) 1/2

5 0
2 years ago
Ana tiene 14 años menos que Beto y ambas edades suman 56 años
allsm [11]
42 because 56 mines 14 equals 42
7 0
2 years ago
Consider the function f given by f(x)=x*(e^(-x^2)) for all real numbers x.
NISA [10]

Answer:

\frac{\sqrt{\pi}}{4}

Step-by-step explanation:

You are going to integrate the following function:

g(x)=x*f(x)=x*xe^{-x^2}=x^2e^{-x^2}  (1)

furthermore, you know that:

\int_0^{\infty}e^{-x^2}=\frac{\sqrt{\pi}}{2}

lets call to this integral, the integral Io.

for a general form of I you have In:

I_n=\int_0^{\infty}x^ne^{-ax^2}dx

furthermore you use the fact that:

I_n=-\frac{\partial I_{n-2}}{\partial a}

by using this last expression in an iterative way you obtain the following:

\int_0^{\infty}x^{2s}e^{-ax^2}dx=\frac{(2s-1)!!}{2^{s+1}a^s}\sqrt{\frac{\pi}{a}} (2)

with n=2s a even number

for s=1 you have n=2, that is, the function g(x). By using the equation (2) (with a = 1) you finally obtain:

\int_0^{\infty}x^2e^{-x^2}dx=\frac{(2(1)-1)!}{2^{1+1}(1^1)}\sqrt{\pi}=\frac{\sqrt{\pi}}{4}

5 0
3 years ago
Read 2 more answers
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aev [14]

Answer:

case 2 with two workers is the optimal decision.

Step-by-step explanation:

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$41.50

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Comparing the costs for one, two, three workers, we see that case 2 with two workers is the optimal decision.

3 0
3 years ago
Which expression will help you find the area of the triangular bases?
AnnZ [28]

Answer:

The correct answer is 1/2×8×3.

3 0
3 years ago
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