I saw the image that should have been posted with this word problem.
The rolls of wrapping paper is cylindrical in shape.
Roll A : length = 30 inches ; diameter = 3 inches
Roll B : length = 24 inches ; diameter = unknown
Lateral surface area = 2 π r h
Lateral Surface area of Roll A = Lateral Surface area of Roll B
2 * 3.14 * 1.5in * 30in = 2 * 3.14 * r * 24 in
282.60 in² = 150.72 in * r
282.60 in² / 150.72 in = r
1.875 in = r
diameter is 2 times the radius = 1.875 in * 2 = 3.75 inches
The diameter of Roll B is 3.75 inches.
Answer:
I dont exactly know I think its 554 ;-; I used triongometric identities
Answer:
The right solution is "0.15%".
Step-by-step explanation:
The given values are:
Mean,
$
Standard deviation,
$
Now,
=
On substituting the values, we get
=
=
=
By using the table, we get
=
= %
The answer is A If not I’m sorry
Answer:
there are 110 calories in 8 oz of juice
Step-by-step explanation: