help ! Find the volume of cylinder with a diameter of 8 inches and a height that is three times the radius. Use 3.14 for pi and round your answer to the nearest hundredth.( only numerical answers ! )
Answers
radius(r)= d/2= 4 in.
height(h)= 3r = 3(4) = 12 in.
Volume=
=(3.14)(4)²(12)
=(3.14)(16)(12)
=602.88 in.
Therefore, the volume of the cylinder is 602.88 in.
Related Questions
if each small tile cost 15 pesos & each big tile should emmanuel use to economize in tilin his floor? explain why
Convert the equation from standard to slope-intercept form.10x – 2y = -6
Helppppppppppppppppppppppppppppppppppppppppppppppppp
The CEO of a company wants to determine whether taking the employees to a company retreat would boost their morale. He decides to survey a simple random sample of 50 of the 250 employees. Which of the following options would guarantee a simple random sample? asking the first 50 employees who come to work on Monday morning to take the survey telling the managers in each of the 5 departments to randomly select 10 people to take the survey giving each employee a unique number from 1 to 250 and randomly selecting 50 people to take the survey sending an email to all 250 employees asking them to complete the survey within the next couple of days
Part B: Find (m ⋅ n)(x). Show your work.
Part C: Find m[n(x)]. Show your work.
Answers
For this case we have the following functions:
For the sum of functions we have:
Substituting values:
Adding similar terms we have:
For the multiplication of functions we have:
Substituting values:
If we apply the distributive property we have:
Adding similar terms we have:
For the composition of functions we have:
Rewriting we have:
5x+4+6x-9=
11x-5
B. (mn)(x)=
(5x+4)(6x-9)=
30x^2+24x-45x-36=
30x^2-21x-36
C. basically sub n(x) for x in m(x)
m(n(x))=
5(6x-9)+4=
30x-45+4=
30x-41
Answers
The resulting expression is 1.5 times the quantity (a - 3).
What is algebraic Expression?
Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression. In the phrase 4m + 5, for instance, the terms 4m and 5 are separated from the variable m by the arithmetic sign +.
To factor the coefficient from 1.5a - 4.5, we can first factor out the greatest common factor (GCF) of the two terms.
The GCF of 1.5a and 4.5 is 1.5:
1.5a - 4.5 = 1.5(a - 3)
So, we have factored out the coefficient of 1.5 from the original expression.
The resulting expression is 1.5 times the quantity (a - 3).
Learn more about algebraic Expression here:
#SPJ3
1.5a - 4.5 = 1.5 × a - 1.5 × 3 = 1,5(a - 3)
15
7
Answers
1 dime= 0.1 dollars
1 nickel=0.05 dollars
0.1d+0.05n=5.25
d=7n
so,
0.1(7n)+0.05n=5.25
0.7n+0.05n=5.25
0.75n=5.25
n=7
There are 7 nickels and 49 dimes
1 dime = $0.10
n - number of nickels
7n - number of dimes
A equation:
0.05n + 0.1 · 7n = 5.25
0.05n + 0.7n = 5.25
0.75n = 5.25 |divide both sides by 0.75
n = 7
Answer: He have 7 nickels.
Answers
Answers
S- side
A- angle
S - side
If two triangles have two congruent sides and share one angle (or have one angle in between), then it (the triangles) are considered congruent.
{−4, 1, 5, 8}
{−4, 8, 5, 1, 5}
No domain exists
Answers
The correct answer would be B. When we find the range or domain we only list repeating values once.