The GCF will be found as follows:
-27x^2yz^5+15x^3z^3
-27x^2yz^5=-3*3*3*x*x*y*z*z*z*z*z
15x^3z^3=3*5*x*x*x*z*z*z
the GCF is the product of the lowest power of each factor that appears in each term
thus we shall have:
3*z*z*z*x*x
=3z^3x^2
Answer:
15
Step-by-step explanation:
but not for sure
Answer:
1.79+328
Step-by-step explanation:
1.79+328
the dvr is 1.79 and it is 328 less than the tv, so if you add the 2 together you will get the cost of the tv
Answer:
16 ; 16.5
Step-by-step explanation:
Given the data:
X = 9, 20, 17, 21, 16, 13
1.) The mean of the data:
Σ(X) / n
n = sample size ; n = 6
(9 + 20 + 17 + 21 + 16 + 13) / 6
= 96 / 6
= 16
2.) The median :
Rearranged data : 9, 13, 16, 17, 20, 21
1/2 (n + 1)th term
1/2 (6 + 1)th term
1/2 (7) th term
The 3.5 th term is the median:
(3rd + 4th) / 2
(16 + 17) / 2
33 /2 = 16.5
Vol of sphere = (4/3) pi r^3 and vol of cylinder = pi r^2 h
so
(4/3) pi 15^3 = pi (5)^2 h
(4/3) * 15^3 = 25h
h = [(4/3) * 15^3 ] / 25 = 180 cm
