Answer:
The volume of the cylinder is 9.42ft³
Step-by-step explanation:
radius = half of diameter
r = 2ft /2 = 1ft
To calculate the volume of a cylinder we have to use the following formula:
v = volume
h = height = 3ft
π = 3.14
r = radius = 1ft
v = (π * r²) * h
we replace with the known values
v = (3.14 * (1ft)²) * 3ft
v = (3.14 * 1ft²) * 3ft
v = 3.14ft² * 3ft
v = 9.42ft³
The volume of the cylinder is 9.42ft³
For number 33. you can solve for "x": 90+(7x+5)+(3x-5)=180; 90+10x=180;
10x=90; x=9.
G/3 - 7 = 15 --> g/3-7+7 = 15+7 --> g/3 = 22 --> g/3*3 = 22*3 --> g = 66
The area of the trapizoif is 97.5
100–pound earthling's weight on Saturn using the proportion is (B)
15/4 = 100/x.
<h3>
What is proportion?</h3>
- The size, number, or quantity of one object or group of things in comparison to another thing or group of things In our class, the ratio of guys to girls is two to one (2:1).
To find the 100–pound earthling's weight on Saturn using the proportion:
- Weight of ball on Earth = 15 pounds
- Weight of ball on Saturn= 4 pounds
- Let 100 pounds of earthling weight on Saturn be x pounds.
- Thus, the proportion is 15:4 = 100:x
- 15/4 = 100/x
Therefore, 100–a pound earthling's weight on Saturn using the proportion is (B) 15/4 = 100/x.
Know more about proportions here:
brainly.com/question/19994681
#SPJ4
The correct question is given below:
A bowling ball weighs 15 pounds on earth and weighs 4 pounds on the planet Saturn. you could determine a 100–pound earthling's weight on Saturn using the proportion:
a. start fraction 15 over 4 end fraction = start fraction x over 100 end fraction
b. startfraction 15 over 4 endfraction = 100 over x endfraction
c. startfraction 4 over 15 endfraction = startfraction 100 over x endfraction
d. either a or c