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Taya2010 [7]
3 years ago
14

Tim has a savings account with the bank. The bank pays him 1% per year. he has $5,700 and wondered when it will reach $5,800. Wh

en will his savings reach $5,800? If necessary, round your answer to the nearest whole number.
Considering interest is calculated yearly, it will take Tim approximately _______ year(s).
Mathematics
1 answer:
Reika [66]3 years ago
6 0

Answer:

Step-by-step explanation:

A=P(1+rt)\\ \\ t=\left(\frac{A}{P}-1\right)/r\\ \\ t=\left(\frac{5800}{5700}-1\right)/0.01=1.75y

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(8 ^ 4 * 9 ^ 5)/(16 ^ 2 * 27 ^ 3)<br>help needed plzzzzzz helppppp ​
Roman55 [17]

Answer:

answer is 48

Step-by-step explanation:

simplified after exponents.

4,096 x 59,049/ 256 x 19,683

simplified after multipled

241,864,704/5,038,848

= 48

6 0
2 years ago
Can someone answer number 11?
Anna71 [15]

Answer:

Step-by-step explanation:

To be rational means to be able to express the result as the ratio of two whole numbers.

a) 4/7 + (-1/3) = 12/21 - 7/21 = 5/21 so rational

b) √(4) • 2/5 = ±2 • 2/5 = ±4/5 so both solutions are rational

5 0
2 years ago
Read 2 more answers
During the first decade of the century, the population of a certain city was 145,380 in 2000 and 219,135 in 2010. Find the expon
Likurg_2 [28]

Answer:

The exponential growth function is P=145380e^{0.04103t}

Step-by-step explanation:

Given: The population of a certain city was 145,380 in 2000 and 219,135 in 2010.

To find: exponential growth function that models the growth of the city

Solution:

The exponential growth function is given by P=P_0 e^{kt}

Here, P denotes total population after time t

P_0 denotes initial population

k denotes rate of growth

t denotes time

As P(0)=145,380,

145380=P_0e^{0}\\145380=P_0\\P=145380e^{kt}

As P(10)=219135

219135=145380e^{10k}\\e^{10k}=\frac{219135}{145380}\\=1.507326\\k=\frac{1}{10}\ln (1.507326)\\=0.04103\\\Rightarrow P=145380e^{0.04103t}

8 0
2 years ago
A signal can be formed by running different colored flags up a​ pole, one above the other. find the number of different signals
Sav [38]

\dfrac{7!}{3!2!2!}=\dfrac{4\cdot5\cdot6\cdot7}{2\cdot2}=210


6 0
2 years ago
I give brainlyiest or however you spell it lol. And PLZ HELP ME
Gre4nikov [31]

Answer:

brainliest   also gimmie a sec to figure it out

Step-by-step explanation:

4 0
2 years ago
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