Answer:
2/3
Step-by-step explanation:
Given : A geometric sequence : 18, 12, 8, 16/3,…
Solution :
Each term is found by multiplying the previous term by a constant in a Geometric Sequence .
In a Geometric Sequence common ratio is denoted by r
for n = 2
⇒
⇒
for n = 3
⇒
⇒
⇒
Thus the common ratio 'r' = 2/3
N+d=34
.05n+.10d=2.60
Solve by substitution
n=34-d
.05(34-d)+.10d=2.60
1.7-.05d+.10d=2.60
.05d=.90
d=18 dimes
18+n=34
n=16 nickles
Answer:
68%
Step-by-step explanation:
25-8=17
17/25=0.68
68%
Hope this helped :)
Part A: W= Wage (money earned)
$6 (earned per hour without working overtime) Equation: W=$6x
x= number of hours
S= (money earned)
$6 plus $9 (earned per hour with working overtime) Equation S=$15y
y= hours
Part C: Use S=$15y (this shows the amount of money earned after working overtime after the certain amount of hours spent)
$330=$15y
I think you can solve from there
