Aretired couple invested $1 in bonds. at the end of one year, they received an interest payment of $690. what was the simple interest rate of the bonds?

Rate of interest = 6.9 %

Step-by-step explanation:

Given in question as,

principal invested = $10000

Interest credited = $ 690

Time taken for the Principal amount = 1 year

Now the interest is applies on simple interest

SO, simple interest =

Or, SI =

Or,  690 =

∴ Rate =

Hence Rate of interest= 6.9 %       Answer

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.

answer: yard ramps with a level off platform are typically 36 feet long. truck, rather than at an angle, enabling access to those pallets at the very back of the truck. if you are using your yard ramp to convert a loading dock into a drive-in door, we even at 60 inches (5 feet) high and a 30 foot ramp, the slope of the ramp will be less

step-by-step explanation: