Answer:
Option A earns higher interest($84115.58)
the difference in interest between the two option is $197.9
Step-by-step explanation:
In the problem we are going to apply both the simple interest formula and compound interest formula and compare which has the best/higher returns
Given data
Principal P= $43,000
Rate r= 6%= 0.06
time t= 3years
n= 4 (applicable for compound interest compounded quarterly)
solving for option A gives her 6% compounded quarterly
the compound interest formula is
Interest is 
=$8411.58
solving for option B which gives her 6% simple interest annually
the simple interest formula is
Interest is
= $8213.68
calculating the diference in interest between the two options we have
= $197.9
Option A earns higher interest
Plug in the values for x and y to check.
-6>8-10
-6>-2
Final answer: False
This is because -6<-2. Remember that for negative numbers, the number with the greater absolute value is less.
Answer:
y = x + 11
Step-by-step explanation:
The table is showing 4 x and y values. With the question of which equation gives the rule of the table.
To solve, all we have to do is plug in x with the correspondant equation, same goes with y.
y = x + 11 will be the only one that fits mainly because all the other ones gives a higher result.
The answer is 1300 ft.
1 : 400 = 3 : 1200 = 3.25 : 1300
(The rate you were giving was 400 miles traveled per hour or 1:400. Then you had to figure out how far you would travel if you went for 3 hours and 15 minutes. 15 minutes of an hour can also be written as 1/4 of an hour or 0.25, so all you have to do is multiply both numbers by 3.25 in the ratio given and you will get you answer: 3.25 : 1300, simplified 1300 ft.)
