Answer:
options 1 ( E F + F G greater-than E G ), 2 (E G + F G greater-than E F ) and 5 ( E G + E F less-than F G ) are true.
Step-by-step explanation:
Given triangle EFG.
In each tirangle with sides lengths a, b and c, we always have
In triangle EFG:
So, options 1 ( E F + F G greater-than E G ), 2 (E G + F G greater-than E F ) and 5 ( E G + E F less-than F G ) are true.
Options 3 and 4 are false.
The height, in feet, of the grasshopper above the ground after t seconds is modeled by the function , which is
When the grasshopper land on the ground,
that is,
Multiplying whole equation by 12 to get rid of denominators 3 and 4
And time cant be negative, so the correct option is
Correct option is C .
Answer:
It is a simple interest account
Step-by-step explanation:
As we might see from the given earnings, the amount of money he earned each year is the same as in the previous year. This means that the amount of money is growing linearly instead of exponentialy. This is characteristic to a simple interest account, which is found by using the formula:
I=Prt
where I = interest earned.
P = principal
r = Interest rate
t = time in years,
if we use this formula to calculate the amount of money earned after t years, we can see it will be the same as the values reported:
I=$300(0.02/year)(1year)=$6
I=$300(0.02/year)(2years)=$12
I=$300(0.02/year)(3years)=$18
So this simple interest account.
I hope this helps you out.
