WHAT IS THE VOLUME OF WAX IN THE CANDLE SHAPED LIKE A CYLINDER

Mathematics

2 answers:

laiz [17]3 years ago

7 0

Problem 8

<h3>Answer: 28.3 cubic inches</h3>

------------------------

Work Shown:

V = pi*r^2*h

V = 3.14*(1.5)^2*4

V = 28.26

V = 28.3

Note how the radius r = 1.5 is half of the diameter 3 inches.

=========================================

Problem 9

<h3>Answer: 25.1 cubic inches</h3>

------------------------

Work Shown:

V = (1/3)*pi*r^2*h

V = (1/3)*3.14*2^2*6

V = 25.12

V = 25.1

galben [10]3 years ago

3 0

Answer:

for problem 8 it would be 28.3

You might be interested in

The 150 students in the marching band and 30 of them play the trumpet. which number line represents the percent of the student i

photoshop1234 [79]

Answer: 20%

Step-by-step explanation:

The 150 students in the marching band and 30 of the students play the trumpet. To get the percentage of students that play the trumpet, we divide 30 by 150 and then multiply by 100. This can be written as:

= 30/150 × 100

= 0.2 × 100

= 20%

The percentage of students that play the trumpet is 20%

7 0

3 years ago

Solve for 45 points and explain well

Delicious77 [7]

Answer:

Step-by-step explanation:

$\text{The intercept form of an equation of a line:}\\\\\dfrac{x}{a}+\dfrac{y}{b}=1\\\\a-x\ intercept\\b-y\ intercept\\\\\text{We have:}\\\\point\ (2,\ 4)\to x=2,\ y=4\\a=c\\b=c\\\\\text{Substitute:}\\\\\dfrac{2}{c}+\dfrac{4}{c}=1\\\\\dfrac{2+4}{c}=1\\\\\dfrac{6}{c}=1\qquad\text{multiply both sides by}\ c\neq0\\\\6=c\to c=6$

$\text{Put it to the equation in the intercept form:}\\\\\dfrac{x}{6}+\dfrac{y}{6}=1\\\\\dfrac{x+y}{6}=1\qquad\text{multiply both sides by 6}\\\\x+y=6\qquad\text{subtract}\ x\ \text{from both sides}\\\\y=-x+6$