471 divided by r equals 94.2
314 divided by r equals 62.8
94.2 minus 62.8 equals 31.4
D= -39
The solution is 2 complex roots
Work shown in attached image
Answer: 18600 feet
Step-by-step explanation:
f(t)=33600-1500t
f(t)=33600-1500(10)
f(t)=33600-15000
f(t)=18600
Answer:
2.55
Step-by-step explanation:
Answer:
The equation is 4 1/3(2/5+1)
Step-by-step explanation:
So, it's 4 1/3+1 11/15=
65/15+26/15=91/15
6 1/15
2/5x4 1/3
Which is 2/5 x 13/3
Which is 26/15
Which is 1 11/5