Answer:
<h2>
$3448.81</h2>
Step-by-step explanation:
Using the compound interest formula to calculate the amount compounded after 10years.
P = principal = $2000
r = rate (in %) = 5.6%
t = time (in years) = 10years
n = 1year = time used in compounding
Amount compounded after 10 years is $3448.81
5(r+2) - 6
Apply the distributive property.
5*r = 5r
5*2 = 10
5r + 10 - 6
Combine like terms
10-6 = 4
5r + 4
Final answer: 5r + 4
Answer: We have an odd number of pennies.
Step-by-step explanation:
So we have N pennies.
When we wan to divide the N pennies into groups of 2, we have a penny left over.
This means that N is not divisible by 2.
The problem is that there are infinite natural numbers that are not divisible by two, this is the set of odd numbers.
And remember that an odd number can be written as:
N = 2*k + 1.
where k is an integer.
Then we want to divide this by 2 (divide N into groups of 2)
we have:
N/2 = (2*k + 1)/2 = 2*k/2 + 1/2 = k + 1/2.
So we have k groups of 2 pennies, and a penny leftover that we can not divide into two.
Answer:
36.53 cm²
Step-by-step explanation:
Picture this repeated four times to make a circle. The circle would have a radius of 8. 
r² would give us 201.06. One quarter of that would be 50.265.
The area of the square is length times width, or 8X8=64.
64-50.265=13.735. That would be ONE of the non shaded sections of the square. If you take that away twice, the leftover part would be the shaded area.
64-13.735-13.735=36.53 cm²
The volume of the ice cream is 72.03 in³.
<h3>What is the volume of the ice-cream?</h3>
The volume of the ice cream is the sum of the volume of the cone and the volume of the hemisphere.
volume of the cone = 1/3πr²h
1/3 x 22/7 x 2.5² x 6 = 39.29
Volume of the hemisphere = 2/3πr³
2/3 x 2.5³ x 22/7 = 32.74
The volume of the ice cream = 39.29 + 32.74 = 72.03 in³
To learn more about the volume of a cone, please check: brainly.com/question/13705125
