A= 320 cm2 and that is the answer
slope = (y2 - y1) / (x2 - x1)
= (-4 - (-1)) / (-2 - 7)
= -3 / -9
= 3/9
= 1/3
The answer is:
C. 1/3
Answer:
14. X = 1236000(1.013^t)
1,406,413.169 at t = 10
15. X = 752000 × (0.86^t)
49,795.48457 at t = 18
16. X = 18000 × 0.75^t
5,695.3125 at t = 4
Step-by-step explanation:
14.
X = 1236000 × (1 + 1.3%)^t
X = 1236000(1.013^t)
At t = 10,
X = 1236000 × 1.013¹⁰
= 1406413.169
15. 752000 × (1 - 1.4%)^t
X = 752000 × (0.86^t)
At t = 18
X = 752000 + 0.86¹⁸
= 49795.48457
16.
X = 18000 × (1 - 25%)^t
X = 18000 × 0.75^t
At t = 4
X = 18000 × 0.75⁴
X = 5695.3125
Answer:
4 years
Step-by-step explanation:
The exponent of 0.5 is 1 when t=4. So, half the original amount will be remaining when t=4.
Answer:
72
Step-by-step explanation:
replace the variable of x with 6 in the equation.