the percentage of change is 8℅
Answer:
-3
Step-by-step explanation:
To find the common ratio
Take the second term and divide by the first
6/-2 = -3
Check by taking the third term and dividing by the second
-18/6 = -3
And the fourth and dividing by the third
64/-18 = -3
The common ratio is -3
Answer:
(4 + 5i)(2 - 7i) = 8 - 28i + 10i + 35
= 43 - 18i
4 + 5i(2 - 7i) = 4 + 10i + 35
= 39 + 10i
Y=4x+5.
4 is the gradient
+5 is the y intercept
Answer:
Write 0.72 as
0.72
1
Multiply both numerator and denominator by 10 for every number after the decimal point
0.72 × 100
1 × 100
=
72
100
Reducing the fraction gives
18
25