<u>Answer: </u>
Physliis invested 32000 dollar at 5% interest rate and 34000 dollar at 7% interest rate.
<u>Solution:</u>
Let Phyllis invest ‘x’ dollar at 5% per year and (66000-x) dollar at 7% per year.
We know,
In the question it is given that Simple interest earned from both the investments at the end of the year is $3980.
Using the given below equation, we will try to find out the investments at each rate.
x = 32000
We can calculate amount for 7% interest rate by,
(66000-32000) =34000
Thus Phyllis invested 32000 dollar at 5% interest rate and 34000 dollar at 7% interest rate.
Answer:
10
Step-by-step explanation:
127*2 = 3.14r2(4)
10.11 2= r2
r = 10
x=43/5, you have to set them equal to each other because they are a linear pair
How to solve your question- 3 2 − 6
Grouping
Solution- 3 ( − 2 ) ⋅