Answer:
4410
Step-by-step explanation:
A=Px(1+R)^n
4000x(1+0.05)^2=4410
7.5
Cross multiply (4•x) and (5•6) and get 30=4x
X=7.5
Answer:
The answer is c because of how the equation is set and made
Answer:
(A) 509.78
We need to move the decimal point after the first non-zero digit
So,
=> 5.0978 × 10² (Since the decimal point is moved two places to the left)
(B) 0.0289
Again after the first non-zero digit:
So, it becomes:
=> 2.89 × 10⁻² (Since the decimal point is moved 2 places to the right so it will be negative also)
All you have to do is divide the ounces he has into how much he gives the dog each day so 128/8 is 16
