A(n) = a₁.(r)ⁿ⁻¹, where a₁ = 1st term, r= common ratio and n, the rank
In the formula given a₁ = 5, r = 3/2 and n = 6 (we have to find the 6th term value).
a₆ = 5.(3/2)⁶⁻¹ = 5.(3/2)⁵ = 1215/32 (answer C)
Solve: 4x + 3 =2x +9
4x + 3 = 2x + 9
-2x -2x
2x + 3 = 9
-3 -3
2x = 6
2x/2 = 6/2
x = 3
Answer would be : x = 3
Step-by-step explanation:
Part A)
Area of Circle =
Part B)
Circumference of Circle =
Answer:
.0025 grams
Step-by-step explanation:
We know that 1000 mg = 1 gram
2.5 mg * 1 g/1000 mg = .0025 grams
The answers are A and B . The positive ones can’t be right because it you keep adding and multiplying positives then your number increases
