Answer: See Explanation
Step-by-step explanation:
1st term = an= - 5n + 8 = -5(1) + 8
= -5 + 8
a1 = 3
2nd term = an= - 5n + 8 = -5(2) + 8
= -10 + 8
= -2
3rd term = an= - 5n + 8 = -5(3) + 8
= -15 + 8
= -7
4th term = an= - 5n + 8 = -5(4) + 8
= -20 + 8
= -12
5th term = an= - 5n + 8 = -5(5) + 8
= -25 + 8
= -17
Answer:
32.7 min
Step-by-step explanation:
60 x 300 = 18000 / 550 = 32.7
So before we can solve using the quadratic formula, we have to set the equation to zero. We can do that by adding 2 on both sides of the equation
Now we can use the quadratic formula, which is , with a=x^2 coefficient, b=x coefficient, and c=constant. We can form the equation as such:
Firstly, solve the exponents and the multiplications:
Next, do the addition within the radicals (these will be your exact solutions. but I'll solve for the decimal form as well.):
Next, solve for the rest on your calculator, and your answers will be (rounded to the thousandths) y = -0.463, 0.863
4 / 6 = 28 / 42 ;
6 / 7 = 36 / 42 ;
But, 36 > 28 ;
36 / 42 > 28 / 42 ;
6 / 7 > 4 / 6 ;
6 / 7 is larger than 4 / 6 ;
Answer:
maybe they just want the points so they can get help on there problems
sorry about ur troubles dude