Answer:
Step-by-step explanation:100,60,36
hello :
the common ratio in the sequence:100,60,36 ( geometric sequence )
is : r = 60/36 = 36/100 = 0.6 the first term is : A1= 100
the n-ieme term is : An= A1× r ^(n-1)
An = 100× (0.6) ^(n-1)
the 6th term is : A6 = 100×(0.6)^5
Answer:
7/12
Step-by-step explanation:
1/4+1/3
the LCM is 12
4+3/7=7/12
=7/12
Answer:
2x2+9x−1=x
Step 1: Subtract x from both sides.
2x2+9x−1−x=x−x
2x2+8x−1=0
Step 2: Use quadratic formula with a=2, b=8, c=-1.
x=
−b±√b2−4ac
2a
x=
−(8)±√(8)2−4(2)(−1)
2(2)
x=
−8±√72
4
x=−2+
3
2
√2 or x=−2+
−3
2
√2
Step-by-step explanation:
This is what I got but I'm not 100% positive. I checked it on a calculator and it seemed to check out.
Probability that carbon essissions beyond permissible level and test predicts did it
Hi there
9a + 3(8-2a)
9a + 24 - 6a
(9a -6a) +24
3x + 24
I hope that's help !