Answer: Its B
Step-by-step explanation: Hope this was helpful I am not to sure this is the right answer but let me know if it is
Area = 64π
Circumference = 2πr or πd
diameter = 16 (Diameter times π = 16π so this is obvious)
radius = diameter divided by 2 = 8
Area = πr², so π times 8² = π times 64 = 64π
Answer:
$1.66666667 per entree or $1.67 per entree rounded to the nearest hundredth.
Step-by-step explanation:
$10 total divided by 6 entrees.
$10/6 = $1.66666667 per entree or $1.67 per entree rounded to the nearest hundredth.
So to start off with this problem, let us call the amount invested in Plan A and B as a and b respectively.
So equation 1: a + b = 250,000
Next, we need to get an equation which is equal to 10,000. So the interest rate in plan a + interest rate in plan b would be equal to 10,000. Rewriting this sentence will give us:
Equation 2: .028a + 0.078b = 10,000
Rewrite the first equation into a = 250,000 - b, and then plug the value into equation 2.
.028(250,000 - b) + 0.078b = 10,000
7,000 - 0.028b + 0.078b = 10,000
-0.028b + 0.078b = 10,000 - 7,000
0.05b = 3,000
b = $60000 amount invested at 2.8% while
250,000 - 60,000 = $190,000 is the amount invested at 7.8%
Ufff lap his tech the task ter he’d just ice up
