Answer:
I cant answer, but I can help, divide 100 by 16, than multiply what you get from that with 24, it'll look like this:
(100÷16)x24=A
Answer:
Option 1
Step-by-step explanation:
Given expression representing the partial sum of the geometric series,
Expression that represents the sum of a geometric series is,
Here, n = number of terms
a = first term
r = common ratio
By comparing both the expressions,
n = 4
a = 125
r =
From the given options,
Option 1
First term 'a' = 125
Common ratio 'r' = =
Number of terms 'n' = 4
Therefore, Option 1 will be the correct option.
Answer:
x = ±2
Step-by-step explanation:
3x^2 -4 = 8
Add 4 to each side
3x^2 -4+4 = 8+4
3x^2 = 12
Divide each side by 3
3x^2 /3 = 12/3
x^2 = 4
Take the square root of each side
sqrt(x^2) = ±sqrt(4)
x = ±2
Answer:
139
Step-by-step explanation:
180 = x + 64+45
therefore: x = 139
Answer:4
Step-by-step explanation:
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