Answer:eu sunt ndrei ma 12 @ni sis din vaslui
Step-by-step explanation:salut ba
Belinda will need to use the simple compounding formula to get the yearly income of $3500.
Present amount = Future amount /(1+interest)^payments
where
Future amount = $35000
interest = 2.8%
payments = 1
Subsitute all the given values, we will get the present amount
Present amount of CD = $34,046.7
Answer:
Each month you should save $ 150
Step-by-step explanation:
First, the earnings are given per year, so we need to transform $36000/year into dollars per month. So, using a rule of three as following, we obtain:
$ 36,000 ------------- 12 months
X -------------- 1 month
Solving for X, we get:
X = $ 3,000 /month
it means that earn $36,000/year is equivalent to earn $3,000/month
Now, we need to find the 5% of $3,000, this can be calculated making the following multiplication:
Then, each month you should save $150
Answer:
78,780
Step-by-step explanation:
Given:
- 6060 chocolates made per hour
- 13 hours in one day
Number of chocolates made in 1 day = number of chocs/hr × number of hours
= 6060 × 13
= 78,780
(126) times (1/2 to the x/11 power) = 15% times 126
(1/2) to the x/11 power = 0.15
Take the log of both sides :
(x/11) times log(1/2) = log(0.15)
Multiply both sides by 11 :
'x' times log(1/2) = 11 x log(0.15)
Divide both sides by " log(1/2) " :
x = 11 x log(0.15)/log(1/2) = <em><u>30.107 years</u></em> (rounded)
That's the time it takes for <em><u>any-size</u></em> sample of this substance
to decay to 15% of its original size.
