A bottle of lotion is shaped like a cylinder with a radius of 3 cm and a height of 12 cm. The empty tube inside the cylinder has a radius of 0.5 cm and is the same height as the bottle.Express your answer to one decimal place.
Answers
3.14*(3^2)*12=339.12
3.14*(0.5^2)*12=9.42
339.12-9.42=329.7
The volume of lotion is 329.7cm^3
Related Questions
Add or Subtract to Simplify:(4x2+ x) - (x2+ 2x)
0.3125 can be written in the form p/q as
The amount of money in an account with continuously compounded interest is given by the formula A = Pert , where P is the principal, r is the annual interest rate, and t is the time in years. Calculate to the nearest hundredth of a year how long it takes for an amount of money to double if interest is compounded continuously at 3.1%. Round to the nearest tenth.
Use long division to find the quotient below. (6x^3 - 29x^2 + 32x-14) ÷(2x-7)
Answers
Answers
Final answer:
The subsets of real numbers to which the number zero belongs are integers, whole numbers, and natural numbers.
Explanation:
The subsets of real numbers to which the number zero belongs are b. integers, c. whole numbers, and d. natural numbers.
- Integers: Zero is an integer because it can be represented as a whole number without a fractional or decimal part.
- Whole Numbers: Zero is also a whole number because it is not a fraction or a decimal and can be represented as a positive or non-negative integer.
- Natural Numbers: Finally, zero is considered a natural number by some mathematicians, but not all. It is important to note that the inclusion of zero in the set of natural numbers is a matter of convention.
Learn more about Real Numbers here:
#SPJ2
, and do not round your answer. Be sure to include the correct unit in your answer.
Answers
I used the fact that the shaded area should be equal to the area of the semicircle minus the area of the triangle:
1
slope:
2
y-intercept: (0, 2)
Please help fast
50 points
Answers
Answer:
The answer to the question provided is y=1/2x+2
B) 2,200 CDs
C) 1,571 CDs
D) 5,500 CDs
Answers
set-up fee 5,500
variable fee 1 per CD.
Cost per CD is $5.50
5.50 - 1= 4.50
5,500 / 4.50 = 1,222 CDs Choice A.
1*1,222 = 1,222
1,222 + 5,500 = 6,722
6,722/1,222 = 5.50
Answer:
It is actually 2,200, which is option B. I originally put option A but it said it was incorrect and told m eit was 2,200. I hope i was able to help ;)
Step-by-step explanation:
Answers
look at them
7x-y <3
x-y<4
2x-9y>2
4x+7y>3
dashed boundary line means it does't include htat means taat the symbol is < or >
cross out first 2
one way is to graph the lines as equations and shade accordingly
2x-9y>2
y<2/9x+2/9
shade on bottom
4x+7y>3
y>-7/4x+3/9
shade on top
aswer is 4x+7y>3
Answer:
its D
Step-by-step explanation: