Answer: 10
Step-by-step explanation:
Answer:
1094
Step-by-step explanation:
The sum of terms of a geometric series is given by ...
Sn = a1·(r^n -1)/(r -1)
You want the sum for ...
a1 = 2, r = -3, n = 7
Filling in the numbers, we get ...
S7 = 2·((-3)^7 -1)/(-3-1) = 2(-2188)/(-4)
S7 = 1094
Answer:y=x(x²+8x-20)
Step-by-step explanation:
c=x-2
b=x
a=x+10
y=abc
y=x(x-2)(x+10)
y=(x²-2x)(x+10)
y=x³+10x²-2x²-20x
y=x³+8x²-20x
y=x(x²+8x-20)
So,
To what percent 34 is of 55, we first need to find the fraction equivalent.
34 out of 55 parts or 34/55
Divide 34 by 55.
34/55 = 0.61818...
Now, we move the decimal point 2 places to the right in order to convert it to a percent.
6.1818...
61.81818...
Rounded to the nearest hundredth: 61.82%
Rounded to the nearest tenth: 61.8%
Rounded to the nearest percent: 62%
Answer:
Assuming you want to simplify it:
8h-6f is your answer
Step-by-step explanation: