Help plz
1. Sallie Mae just found out that in 1800 one of her ancestors invested $300 in a
sa...
![subject](/tpl/images/cats/mat.png)
Mathematics, 29.03.2021 23:40 slim2077
Help plz
1. Sallie Mae just found out that in 1800 one of her ancestors invested $300 in a
savings account that paid 4% interest annually. Find the account balance in the year
1950.
a =
Equation:
re
1
tri
Account Balance:
:: 1800
:: 1950
:: 4%
:: 300
:: 150
:: y = 300(1.04)
:: y = 150(1.04)
:: $170677
:: $312
:: $0.66
:: y = 1800(0.96)'
:: y = 300(0.96)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 21.09.2019 09:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
SAT, 21.09.2019 09:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 09:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 21.09.2019 09:30
![question](/tpl/images/cats/mat.png)
Mathematics, 21.09.2019 09:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)