Answer:
see the procedure
Step-by-step explanation:
we know that
so
The value of digit 8 in 1.8 is 0.8
The value of digit 8 in 486 is 80
Divide the numbers
80/0.8=100
therefore
The value of the digit 8 in 486 is 100 times greater than the value of digit 8 in 1.8
or
The value of the digit 8 in 1.8 is 100 times less than the value of digit 8 in 486
Answer:
4x^2 + 19x - 63
Step-by-step explanation:
3(x-3) = 3x - 9
x + 3x - 9 (x + 7)
(4x -9)(x + 7) = 4x(x) + 4x(7) - 9x - 9(7)
4x^2 + 19x - 63
Answer:
f(4) = 364
Step-by-step explanation:
f(1)=1
f(n)=f(n-1)^2+3
f(2) = f(1)^2 +3 = 1^2 +3 = 4
f(3) = f(2)^2 +3 = 4^2 +3 = 16+3 = 19
f(4) = f(3)^2 +3 = 19^2 +3 = 361+3 = 364
P = 10.50 b
answer is D. last one