Answer:
a. 99.99 * .15 = 15 dollars off (14.9985 dollars)
b. 175000 *.07 = $12,250
c. rent = $2500 = x
y = total budget
y = 2500/.12 = $20,833.33
d. d = .19 * r
Step-by-step explanation:
Answer: "
267.95 m³ " .
______________________________________________________Explanation:________________________________________________________V = (4/3) *
* r³ ;
Given: diameter, "d" = "8 m" ;
radius, "r" = 8 m / 2 = 4 m "
V = (4/3) *
* r³
V = (4/3) *
*(4m)³
V = (4/3) * (3.14) * 4³ * m³ ;
V = (4/3) * (3.14) * (4*4*4) * m³ ;
V = (4/3) * (3.14) * (64) * m³ ;
V = 267.9466666666666667 m³ ;
round to: "
267.95 m³ " .
_________________________________________________________
X-y=-4 is the equation for question listed above, no direct variation.
This is your formula an=1.2+(n+1)0.2
i like to simplify it so ill distribute and get
an=1.4+0.2n
then you plug 50 in for the n for the 50th term
an=1.4+0.2(50)
your answer is 11.4