Answer:
c
Step-by-step explanation:
c=2*22/7r
440=44/7r
440*7/44=r
70=r
d=2r
d=2*70
d=140 cm
9514 1404 393
Answer:
- 246 products in year 5
- 2017 products over 5 years
Step-by-step explanation:
The n-th term of the geometric series is ...
an = a1(r^(n-1))
for first term a1 and common ratio r. The common ratio here is the growth factor: 1 -20% = 0.8. This means the 5th term (5th year sales) will be ...
a5 = 600(0.8^(5-1)) ≈ 246 . . . . . products sold in year 5
The sum is given by ...
sn = a1(1 -r^n)/(1 -r) = 600(1 -0.8^5)/(1-0.8) = 2017
The company will have sold about 2017 products over 5 years.
Answer:
$3565
Step-by-step explanation:
Cindy's earnings will be the product of the given numbers:
($5.74/h)(12.4 h/wk)(50 wk) = $3565
Y = mx + b
m = -2, b = 4
<span>y = -2x + 4</span>
Answer: Both sides are being multiplied by -3
Explanation: 5x/-3 *-3 = 5x, 12*-3=-36